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<div id="projectname">libsdr
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 <span id="projectnumber">0.1.0</span>
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<div id="projectbrief">A simple SDR library</div>
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<div class="title">Filter and signal processing nodes.</div> </div>
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<p>This group collects all filter and signal processing nodes provided by libsdr.
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<a href="#details">More...</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_i_q_base_band.html">sdr::IQBaseBand< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This class performs several operations on the complex (integral) input stream, it first filters out some part of the input stream using a FIR band pass (band pass is centerred around <code>Ff</code> with width <code>width</code>) then shifts the center frequency <code>Fc</code> to 0 and finally sub-samples the resulting stream. <a href="classsdr_1_1_i_q_base_band.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_base_band.html">sdr::BaseBand< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This class performs several operations on the real input stream, It first filters out some part of the input stream using a FIR band pass filter then shifts the center frequency to 0 and finally sub-samples the resulting stream such that the selected base-band is well represented. <a href="classsdr_1_1_base_band.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_m_deemph.html">sdr::FMDeemph< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A tiny node to de-emphasize the higher frequencies of a FM transmitted audio signal. <a href="classsdr_1_1_f_m_deemph.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_filter_node.html">sdr::FilterNode< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="el" href="classsdr_1_1_f_f_t.html" title="FFT module class, provides static methods to perfrom a FFT directly. ">FFT</a> filter bank node wich consists of several filters. <a href="classsdr_1_1_filter_node.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_i_r_filter.html">sdr::FIRFilter< Scalar, FilterCoeffs ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Generic FIR filter class. <a href="classsdr_1_1_f_i_r_filter.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_i_r_low_pass.html">sdr::FIRLowPass< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Low-pass FIR filter specialization. <a href="classsdr_1_1_f_i_r_low_pass.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_i_r_high_pass.html">sdr::FIRHighPass< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">High-pass FIR filter specialization. <a href="classsdr_1_1_f_i_r_high_pass.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_i_r_band_pass.html">sdr::FIRBandPass< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Band-pass FIR filter specialization. <a href="classsdr_1_1_f_i_r_band_pass.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_f_i_r_band_stop.html">sdr::FIRBandStop< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Band-stop FIR filter specialization. <a href="classsdr_1_1_f_i_r_band_stop.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_freq_shift_base.html">sdr::FreqShiftBase< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A performant implementation of a frequency-shift operation on integer signals. <a href="classsdr_1_1_freq_shift_base.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_proxy.html">sdr::Proxy</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A NOP node. <a href="classsdr_1_1_proxy.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_sub_sample.html">sdr::SubSample< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Simple averaging sub-sampler. <a href="classsdr_1_1_sub_sample.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_inpol_sub_sampler.html">sdr::InpolSubSampler< iScalar, oScalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An interpolating sub-sampler. <a href="classsdr_1_1_inpol_sub_sampler.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_i_q_balance.html">sdr::IQBalance< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A simple node, that allows to balance an IQ signal. <a href="classsdr_1_1_i_q_balance.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_freq_shift.html">sdr::FreqShift< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Performs a frequency shift on a complex input signal, by multiplying it with <img class="formulaInl" alt="$e^{i\omega t}$" src="form_4.png"/>. <a href="classsdr_1_1_freq_shift.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_scale.html">sdr::Scale< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Simple scaling node. <a href="classsdr_1_1_scale.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_a_g_c.html">sdr::AGC< Scalar ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">An automatic gain control node. <a href="classsdr_1_1_a_g_c.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>This group collects all filter and signal processing nodes provided by libsdr. </p>
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