<?xml version='1.0' encoding='UTF-8' standalone='no'?>
<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.7.3">
<compounddef id="classgr__firdes" kind="class" prot="public">
<compoundname>gr_firdes</compoundname>
<includes refid="gr__firdes_8h" local="no">gr_firdes.h</includes>
<sectiondef kind="public-type">
<memberdef kind="enum" id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" prot="public" static="no">
<name>win_type</name>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca9ecf16aac5495bd054e124d073e23bfa" prot="public">
<name>WIN_HAMMING</name>
<initializer> 0</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca0283f236f2f1614bcb1534375d0a4d5c" prot="public">
<name>WIN_HANN</name>
<initializer> 1</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca1c72b129266703afdcc486aebd763fe8" prot="public">
<name>WIN_BLACKMAN</name>
<initializer> 2</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca93358f88cb8ea7cc99ba5b1a45878290" prot="public">
<name>WIN_RECTANGULAR</name>
<initializer> 3</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456cacf24e696ceb7054a0f48ded24940106e" prot="public">
<name>WIN_KAISER</name>
<initializer> 4</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<enumvalue id="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca6bc60911da96133b31392c35cb4f797b" prot="public">
<name>WIN_BLACKMAN_hARRIS</name>
<initializer> 5</initializer>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
</enumvalue>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="38" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" bodystart="38" bodyend="45"/>
</memberdef>
</sectiondef>
<sectiondef kind="public-static-func">
<memberdef kind="function" id="classgr__firdes_1a0cf14cf1cab23b635081d0ff8bf6140a" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::low_pass</definition>
<argsstring>(double gain, double sampling_freq, double cutoff_freq, double transition_width, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>low_pass</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a low-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). The normalized width of the transition band is what sets the number of taps required. Narrow --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="70"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a7347642df3e2f5090db468750da56d56" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::low_pass_2</definition>
<argsstring>(double gain, double sampling_freq, double cutoff_freq, double transition_width, double attenuation_dB, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>low_pass_2</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a low-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). <computeroutput>attenuation_dB</computeroutput> required stopband attenuation The normalized width of the transition band and the required stop band attenuation is what sets the number of taps required. Narrow --> more taps More attenuatin --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="97"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1acf767ad8eccf3c5c283d578599a63691" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::high_pass</definition>
<argsstring>(double gain, double sampling_freq, double cutoff_freq, double transition_width, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>high_pass</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a high-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). The normalized width of the transition band is what sets the number of taps required. Narrow --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="120"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a06bb3ea1c1bfeefe8ed860d23285c040" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::high_pass_2</definition>
<argsstring>(double gain, double sampling_freq, double cutoff_freq, double transition_width, double attenuation_dB, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>high_pass_2</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a high-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). <computeroutput>attenuation_dB</computeroutput> out of band attenuation The normalized width of the transition band and the required stop band attenuation is what sets the number of taps required. Narrow --> more taps More attenuation --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="147"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a074fc918cbcd8408898f2660a2d6bbf6" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::band_pass</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>band_pass</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a band-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). The normalized width of the transition band is what sets the number of taps required. Narrow --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="171"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a1101286ed88565ed9b273670701cd07b" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::band_pass_2</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, double attenuation_dB, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>band_pass_2</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a band-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). <computeroutput>attenuation_dB</computeroutput> out of band attenuation The normalized width of the transition band and the required stop band attenuation is what sets the number of taps required. Narrow --> more taps More attenuation --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="200"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a2d35be73189d6763a00b5585159ee500" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< <ref refid="gr__complex_8h_1aec4bfe41433369afae9327f1b0bc9109" kindref="member">gr_complex</ref> ></type>
<definition>static std::vector<gr_complex> gr_firdes::complex_band_pass</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>complex_band_pass</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a complex band-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). The normalized width of the transition band is what sets the number of taps required. Narrow --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="225"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a7771ca6a6e9d430c2828573651eead19" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< <ref refid="gr__complex_8h_1aec4bfe41433369afae9327f1b0bc9109" kindref="member">gr_complex</ref> ></type>
<definition>static std::vector<gr_complex> gr_firdes::complex_band_pass_2</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, double attenuation_dB, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>complex_band_pass_2</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a complex band-pass FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). <computeroutput>attenuation_dB</computeroutput> out of band attenuation The normalized width of the transition band and the required stop band attenuation is what sets the number of taps required. Narrow --> more taps More attenuation --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="254"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1aed7654868c14219e4a9bd75aa5b2c39e" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::band_reject</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>band_reject</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a band-reject FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). The normalized width of the transition band is what sets the number of taps required. Narrow --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="279"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a96177c53698f5d443a294358e8122674" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::band_reject_2</definition>
<argsstring>(double gain, double sampling_freq, double low_cutoff_freq, double high_cutoff_freq, double transition_width, double attenuation_dB, win_type window=WIN_HAMMING, double beta=6.76)</argsstring>
<name>band_reject_2</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>low_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>high_cutoff_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window</declname>
<defval>WIN_HAMMING</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>use "window method" to design a band-reject FIR filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>low_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>high_cutoff_freq:</computeroutput> center of transition band (Hz) <computeroutput>transition_width:</computeroutput> width of transition band (Hz). <computeroutput>attenuation_dB</computeroutput> out of band attenuation The normalized width of the transition band and the required stop band attenuation is what sets the number of taps required. Narrow --> more taps More attenuation --> more taps <computeroutput>window_type:</computeroutput> What kind of window to use. Determines maximum attenuation and passband ripple. <computeroutput>beta:</computeroutput> parameter for Kaiser window </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="308"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1ae885fbaeb36e33125affcfa7a908be5a" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::hilbert</definition>
<argsstring>(unsigned int ntaps=19, win_type windowtype=WIN_RECTANGULAR, double beta=6.76)</argsstring>
<name>hilbert</name>
<param>
<type>unsigned int</type>
<declname>ntaps</declname>
<defval>19</defval>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>windowtype</declname>
<defval>WIN_RECTANGULAR</defval>
</param>
<param>
<type>double</type>
<declname>beta</declname>
<defval>6.76</defval>
</param>
<briefdescription>
<para>design a Hilbert Transform Filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>ntaps:</computeroutput> Number of taps, must be odd <computeroutput>window_type:</computeroutput> What kind of window to use <computeroutput>beta:</computeroutput> Only used for Kaiser </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="319"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a06ddce94f6ea7477d9a2f4d165f0bb1c" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::root_raised_cosine</definition>
<argsstring>(double gain, double sampling_freq, double symbol_rate, double alpha, int ntaps)</argsstring>
<name>root_raised_cosine</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>symbol_rate</declname>
</param>
<param>
<type>double</type>
<declname>alpha</declname>
</param>
<param>
<type>int</type>
<declname>ntaps</declname>
</param>
<briefdescription>
<para>design a Root Cosine FIR Filter (do we need a window?) </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>sampling_freq:</computeroutput> sampling freq (Hz) <computeroutput>symbol</computeroutput> rate: symbol rate, must be a factor of sample rate <computeroutput>alpha:</computeroutput> excess bandwidth factor <computeroutput>ntaps:</computeroutput> number of taps </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="335"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1abc309da910b6570a38f800093ebd12b1" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::gaussian</definition>
<argsstring>(double gain, double spb, double bt, int ntaps)</argsstring>
<name>gaussian</name>
<param>
<type>double</type>
<declname>gain</declname>
</param>
<param>
<type>double</type>
<declname>spb</declname>
</param>
<param>
<type>double</type>
<declname>bt</declname>
</param>
<param>
<type>int</type>
<declname>ntaps</declname>
</param>
<briefdescription>
<para>design a Gaussian filter </para> </briefdescription>
<detaileddescription>
<para><computeroutput>gain:</computeroutput> overall gain of filter (typically 1.0) <computeroutput>symbols</computeroutput> per bit: symbol rate, must be a factor of sample rate <computeroutput>ntaps:</computeroutput> number of taps </para> </detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="348"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a5d1296e7e53019564a8a146fa3a9caaf" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type><ref refid="classstd_1_1vector" kindref="compound">std::vector</ref>< float ></type>
<definition>static std::vector<float> gr_firdes::window</definition>
<argsstring>(win_type type, int ntaps, double beta)</argsstring>
<name>window</name>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>type</declname>
</param>
<param>
<type>int</type>
<declname>ntaps</declname>
</param>
<param>
<type>double</type>
<declname>beta</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="351"/>
</memberdef>
</sectiondef>
<sectiondef kind="private-static-func">
<memberdef kind="function" id="classgr__firdes_1ab00b5e27bc3095b291846dab4c700acb" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>double</type>
<definition>static double gr_firdes::bessi0</definition>
<argsstring>(double x)</argsstring>
<name>bessi0</name>
<param>
<type>double</type>
<declname>x</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="354"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1aa23412c76940280652180df5b2a38602" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>void</type>
<definition>static void gr_firdes::sanity_check_1f</definition>
<argsstring>(double sampling_freq, double f1, double transition_width)</argsstring>
<name>sanity_check_1f</name>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>f1</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="356"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a4f0d93543cb519be1a41d9c6bb444660" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>void</type>
<definition>static void gr_firdes::sanity_check_2f</definition>
<argsstring>(double sampling_freq, double f1, double f2, double transition_width)</argsstring>
<name>sanity_check_2f</name>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>f1</declname>
</param>
<param>
<type>double</type>
<declname>f2</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="358"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1a0f871bcc3b99701895a6be04d74b234d" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>void</type>
<definition>static void gr_firdes::sanity_check_2f_c</definition>
<argsstring>(double sampling_freq, double f1, double f2, double transition_width)</argsstring>
<name>sanity_check_2f_c</name>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>f1</declname>
</param>
<param>
<type>double</type>
<declname>f2</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="360"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1acd19163d29fc9912895b5614ded74443" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>int</type>
<definition>static int gr_firdes::compute_ntaps</definition>
<argsstring>(double sampling_freq, double transition_width, win_type window_type, double beta)</argsstring>
<name>compute_ntaps</name>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type><ref refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" kindref="member">win_type</ref></type>
<declname>window_type</declname>
</param>
<param>
<type>double</type>
<declname>beta</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="364"/>
</memberdef>
<memberdef kind="function" id="classgr__firdes_1ab260a31c95d61402b3b7b7dd98955f0f" prot="private" static="yes" const="no" explicit="no" inline="no" virt="non-virtual">
<type>int</type>
<definition>static int gr_firdes::compute_ntaps_windes</definition>
<argsstring>(double sampling_freq, double transition_width, double attenuation_dB)</argsstring>
<name>compute_ntaps_windes</name>
<param>
<type>double</type>
<declname>sampling_freq</declname>
</param>
<param>
<type>double</type>
<declname>transition_width</declname>
</param>
<param>
<type>double</type>
<declname>attenuation_dB</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<inbodydescription>
</inbodydescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="368"/>
</memberdef>
</sectiondef>
<briefdescription>
<para>Finite Impulse Response (FIR) filter design functions. </para> </briefdescription>
<detaileddescription>
</detaileddescription>
<location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" line="35" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/general/gr_firdes.h" bodystart="35" bodyend="369"/>
<listofallmembers>
<member refid="classgr__firdes_1a074fc918cbcd8408898f2660a2d6bbf6" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>band_pass</name></member>
<member refid="classgr__firdes_1a1101286ed88565ed9b273670701cd07b" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>band_pass_2</name></member>
<member refid="classgr__firdes_1aed7654868c14219e4a9bd75aa5b2c39e" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>band_reject</name></member>
<member refid="classgr__firdes_1a96177c53698f5d443a294358e8122674" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>band_reject_2</name></member>
<member refid="classgr__firdes_1ab00b5e27bc3095b291846dab4c700acb" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>bessi0</name></member>
<member refid="classgr__firdes_1a2d35be73189d6763a00b5585159ee500" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>complex_band_pass</name></member>
<member refid="classgr__firdes_1a7771ca6a6e9d430c2828573651eead19" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>complex_band_pass_2</name></member>
<member refid="classgr__firdes_1acd19163d29fc9912895b5614ded74443" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>compute_ntaps</name></member>
<member refid="classgr__firdes_1ab260a31c95d61402b3b7b7dd98955f0f" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>compute_ntaps_windes</name></member>
<member refid="classgr__firdes_1abc309da910b6570a38f800093ebd12b1" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>gaussian</name></member>
<member refid="classgr__firdes_1acf767ad8eccf3c5c283d578599a63691" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>high_pass</name></member>
<member refid="classgr__firdes_1a06bb3ea1c1bfeefe8ed860d23285c040" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>high_pass_2</name></member>
<member refid="classgr__firdes_1ae885fbaeb36e33125affcfa7a908be5a" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>hilbert</name></member>
<member refid="classgr__firdes_1a0cf14cf1cab23b635081d0ff8bf6140a" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>low_pass</name></member>
<member refid="classgr__firdes_1a7347642df3e2f5090db468750da56d56" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>low_pass_2</name></member>
<member refid="classgr__firdes_1a06ddce94f6ea7477d9a2f4d165f0bb1c" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>root_raised_cosine</name></member>
<member refid="classgr__firdes_1aa23412c76940280652180df5b2a38602" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>sanity_check_1f</name></member>
<member refid="classgr__firdes_1a4f0d93543cb519be1a41d9c6bb444660" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>sanity_check_2f</name></member>
<member refid="classgr__firdes_1a0f871bcc3b99701895a6be04d74b234d" prot="private" virt="non-virtual"><scope>gr_firdes</scope><name>sanity_check_2f_c</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca1c72b129266703afdcc486aebd763fe8" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_BLACKMAN</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca6bc60911da96133b31392c35cb4f797b" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_BLACKMAN_hARRIS</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca9ecf16aac5495bd054e124d073e23bfa" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_HAMMING</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca0283f236f2f1614bcb1534375d0a4d5c" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_HANN</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456cacf24e696ceb7054a0f48ded24940106e" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_KAISER</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456ca93358f88cb8ea7cc99ba5b1a45878290" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>WIN_RECTANGULAR</name></member>
<member refid="classgr__firdes_1a49ec223781ec35f82b52d3f51ab5456c" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>win_type</name></member>
<member refid="classgr__firdes_1a5d1296e7e53019564a8a146fa3a9caaf" prot="public" virt="non-virtual"><scope>gr_firdes</scope><name>window</name></member>
</listofallmembers>
</compounddef>
</doxygen>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
updates
>
by-pkgid
>
6e7a2755bd78c9deedab199b86e675f3
>
files
>
7635
