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structhackrf__sweep__fft__ctx.html
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<div class="headertitle"><div class="title">hackrf_sweep_fft_ctx Struct Reference<div class="ingroups"><a class="el" href="group__sweep.html">Sweep related functions, structures and enums</a></div></div></div>
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<p>Opaque struct for sweep FFT(W) configuration and data.
<a href="structhackrf__sweep__fft__ctx.html#details">More...</a></p>
<p><code>#include <<a class="el" href="hackrf__sweeper_8h_source.html">hackrf_sweeper.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a3ba19e472e131036b65c2b7e3f99e28c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a3ba19e472e131036b65c2b7e3f99e28c">size</a></td></tr>
<tr class="memdesc:a3ba19e472e131036b65c2b7e3f99e28c"><td class="mdescLeft"> </td><td class="mdescRight">FFT size (calculated) <a href="structhackrf__sweep__fft__ctx.html#a3ba19e472e131036b65c2b7e3f99e28c">More...</a><br /></td></tr>
<tr class="separator:a3ba19e472e131036b65c2b7e3f99e28c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62d4b88cc3b6b3894f01b9b3969bab44"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a62d4b88cc3b6b3894f01b9b3969bab44">bin_width</a></td></tr>
<tr class="memdesc:a62d4b88cc3b6b3894f01b9b3969bab44"><td class="mdescLeft"> </td><td class="mdescRight">FFT bin width. <a href="structhackrf__sweep__fft__ctx.html#a62d4b88cc3b6b3894f01b9b3969bab44">More...</a><br /></td></tr>
<tr class="separator:a62d4b88cc3b6b3894f01b9b3969bab44"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9b589d30991e6c372ec1337a6606c39a"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a9b589d30991e6c372ec1337a6606c39a">plan_type</a></td></tr>
<tr class="memdesc:a9b589d30991e6c372ec1337a6606c39a"><td class="mdescLeft"> </td><td class="mdescRight">FFTW plan type. <a href="structhackrf__sweep__fft__ctx.html#a9b589d30991e6c372ec1337a6606c39a">More...</a><br /></td></tr>
<tr class="separator:a9b589d30991e6c372ec1337a6606c39a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acfc4d372fc48761f98cb610806f706e3"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#acfc4d372fc48761f98cb610806f706e3">ifft_idx</a></td></tr>
<tr class="memdesc:acfc4d372fc48761f98cb610806f706e3"><td class="mdescLeft"> </td><td class="mdescRight">Inverted FFT index (internal use) <a href="structhackrf__sweep__fft__ctx.html#acfc4d372fc48761f98cb610806f706e3">More...</a><br /></td></tr>
<tr class="separator:acfc4d372fc48761f98cb610806f706e3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae3f7c759f256635bfec6740f81f47a8a"><td class="memItemLeft" align="right" valign="top">fftwf_complex * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#ae3f7c759f256635bfec6740f81f47a8a">fftw_in</a></td></tr>
<tr class="memdesc:ae3f7c759f256635bfec6740f81f47a8a"><td class="mdescLeft"> </td><td class="mdescRight">FFT and Inverted FFT complex (float) number sets (internal) <a href="structhackrf__sweep__fft__ctx.html#ae3f7c759f256635bfec6740f81f47a8a">More...</a><br /></td></tr>
<tr class="separator:ae3f7c759f256635bfec6740f81f47a8a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9c3d2aa09f6959cc6d6239657b55a088"><td class="memItemLeft" align="right" valign="top">fftwf_complex * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a9c3d2aa09f6959cc6d6239657b55a088">fftw_out</a></td></tr>
<tr class="separator:a9c3d2aa09f6959cc6d6239657b55a088"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d95c04f6c0a791e9a52d8f4fea49476"><td class="memItemLeft" align="right" valign="top">fftwf_complex * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a7d95c04f6c0a791e9a52d8f4fea49476">ifftw_in</a></td></tr>
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<tr class="memitem:a5f473cfff9765e97e9648126ca907af9"><td class="memItemLeft" align="right" valign="top">fftwf_complex * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a5f473cfff9765e97e9648126ca907af9">ifftw_out</a></td></tr>
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<tr class="memitem:ad223b5024e59ee1c00156058959e951d"><td class="memItemLeft" align="right" valign="top">fftwf_plan </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#ad223b5024e59ee1c00156058959e951d">plan</a></td></tr>
<tr class="memdesc:ad223b5024e59ee1c00156058959e951d"><td class="mdescLeft"> </td><td class="mdescRight">FFT plan for FFTW. <a href="structhackrf__sweep__fft__ctx.html#ad223b5024e59ee1c00156058959e951d">More...</a><br /></td></tr>
<tr class="separator:ad223b5024e59ee1c00156058959e951d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a90ba2b5b8e7930f3459aba3aeb49f5ce"><td class="memItemLeft" align="right" valign="top">fftwf_plan </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a90ba2b5b8e7930f3459aba3aeb49f5ce">plan_inverted</a></td></tr>
<tr class="memdesc:a90ba2b5b8e7930f3459aba3aeb49f5ce"><td class="mdescLeft"> </td><td class="mdescRight">Inverted FFT plan for FFTW. <a href="structhackrf__sweep__fft__ctx.html#a90ba2b5b8e7930f3459aba3aeb49f5ce">More...</a><br /></td></tr>
<tr class="separator:a90ba2b5b8e7930f3459aba3aeb49f5ce"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0465d761a031c9307cc718e76160ffe7"><td class="memItemLeft" align="right" valign="top">float * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a0465d761a031c9307cc718e76160ffe7">pwr</a></td></tr>
<tr class="memdesc:a0465d761a031c9307cc718e76160ffe7"><td class="mdescLeft"> </td><td class="mdescRight">FFT power readings and window (arrays) <a href="structhackrf__sweep__fft__ctx.html#a0465d761a031c9307cc718e76160ffe7">More...</a><br /></td></tr>
<tr class="separator:a0465d761a031c9307cc718e76160ffe7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3ae7c3e53616f36783f6f49f20a25de9"><td class="memItemLeft" align="right" valign="top">float * </td><td class="memItemRight" valign="bottom"><a class="el" href="structhackrf__sweep__fft__ctx.html#a3ae7c3e53616f36783f6f49f20a25de9">window</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p >Must be allocated and initialized via <a class="el" href="group__sweep.html#gaa904f62efe1403592be57b5412f42739">hackrf_sweep_setup_fft</a> and be destroyed via hackrf_sweep_free as part of the sweep state. <a class="el" href="structhackrf__sweep__state.html">hackrf_sweep_state</a> </p>
</div><h2 class="groupheader">Field Documentation</h2>
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<td class="memname">int hackrf_sweep_fft_ctx::plan_type</td>
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<td class="memname">float* hackrf_sweep_fft_ctx::pwr</td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/github/workspace/include/<a class="el" href="hackrf__sweeper_8h_source.html">hackrf_sweeper.h</a></li>
</ul>
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