| /dports/math/octave-forge-signal/signal-1.4.1/inst/ |
| H A D | hann.m | 34 function w = hann (varargin) function
44 %!assert (hann (1), 1);
46 %!assert (hann (16), flipud (hann (16)), 10*eps);
47 %!assert (hann (15), flipud (hann (15)), 10*eps);
50 %! A = hann (N);
53 %!assert (hann (15), hann (15, "symmetric"));
54 %!assert (hann (16)(1:15), hann (15, "periodic"));
61 %!error hann ()
62 %!error hann (0.5)
63 %!error hann (-1)
[all …]
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| /dports/net-im/telegram-desktop/tdesktop-3.2.5-full/Telegram/ThirdParty/libtgvoip/audio/ |
| H A D | Resampler.cpp | 10 static const int16_t hann[960]={ variable
107 …out[960+i]=(int16_t)(((int32_t)in[960+i]*hann[959-i]) >> 15) + (int16_t)(((int32_t)in[480+i]*hann[… in Rescale60To80()
108 …out[1920+i]=(int16_t)(((int32_t)in[960+480+i]*hann[959-i]) >> 15) + (int16_t)(((int32_t)in[960+i]*… in Rescale60To80()
114 …out[i]=(int16_t)(((int32_t)in[i]*hann[959-i]) >> 15) + (int16_t)(((int32_t)in[480+i]*hann[i]) >> 1… in Rescale60To40()
115 …out[960+i]=(int16_t)(((int32_t)in[1920+i]*hann[i]) >> 15) + (int16_t)(((int32_t)in[1440+i]*hann[95… in Rescale60To40()
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| /dports/math/octave-forge-ltfat/ltfat/src/modules/libphaseret/testing/mUnit/ |
| H A D | test_libphaseret_rtisila.m | 8 g = firwin('hann',gl);
14 corig = dgtreal(f,{'hann',gl},a,M,'timeinv');
24 frec = idgtreal(cout2,{'dual',{'hann',gl}},a,M,'timeinv');
26 s2 = dgtreal(frec,{'hann',gl},a,M,'timeinv');
32 frec = idgtreal(c,{'dual',{'hann',gl}},a,M,'timeinv');
33 magnitudeerrdb(s,dgtreal(frec,{'hann',gl},a,M,'timeinv'))
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| H A D | test_libphaseret_rtpghi.m | 8 g = firwin('hann',gl);
13 corig = dgtreal(f,{'hann',gl},a,M,'timeinv');
38 frec = idgtreal(coutsingle2,{'dual',{'hann',gl}},a,M,'timeinv');
39 s2 = dgtreal(frec,{'hann',gl},a,M,'timeinv');
45 frec = idgtreal(cout2,{'dual',{'hann',gl}},a,M,'timeinv');
46 s2 = dgtreal(frec,{'hann',gl},a,M,'timeinv');
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| H A D | test_libphaseret_gsrtisilapghi.m | 7 g = firwin('hann',gl);
14 corig = dgtreal(f,{'hann',gl},a,M,'timeinv');
40 frec = idgtreal(coutsingle2,{'dual',{'hann',gl}},a,M,'timeinv');
42 s2 = abs(dgtreal(frec,{'hann',gl},a,M,'timeinv'));
49 frec = idgtreal(c,{'dual',{'hann',gl}},a,M,'timeinv');
50 s3 = abs(dgtreal(frec,{'hann',gl},a,M,'timeinv'));
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| H A D | test_libphaseret_pghi.m | 8 g = firwin('hann',gl);
13 corig = dgtreal(f,{'hann',gl},a,M,'timeinv');
45 frec = idgtreal(cout2,{'dual',{'hann',gl}},a,M,'timeinv');
47 s2 = dgtreal(frec,{'hann',gl},a,M,'timeinv');
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| H A D | test_libphaseret_spsi.m | 13 corig = dgtreal(f,{'hann',gl},a,M,'timeinv');
45 frec = idgtreal(cout2,{'dual',{'hann',gl}},a,M,'timeinv');
47 s2 = dgtreal(frec,{'hann',gl},a,M,'timeinv');
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| /dports/graphics/opencv/opencv-4.5.3/samples/cpp/ |
| H A D | phase_corr.cpp | 11 Mat frame, curr, prev, curr64f, prev64f, hann; in main() local
22 createHanningWindow(hann, curr.size(), CV_64F); in main()
28 Point2d shift = phaseCorrelate(prev64f, curr64f, hann); in main()
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| /dports/multimedia/kodi/xbmc-19.3-Matrix/xbmc/utils/ |
| H A D | rfft.cpp | 45 hann(linput); in calc()
46 hann(rinput); in calc()
68 void RFFT::hann(std::vector<kiss_fft_scalar>& data) in hann() function in RFFT
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| /dports/multimedia/mlt7-qt5/mlt-7.0.1/src/modules/plus/ |
| H A D | filter_fft.c | 42 float* hann; member
72 private->hann = mlt_pool_alloc( private->window_size * sizeof(*private->hann)); in initFft()
76 private->hann[i] = 0.5 * (1 - cos( 2 * PI * i / private->window_size ) ); in initFft()
193 private->fft_in[s] = private->sample_buff[s] * private->hann[s]; in filter_get_audio()
241 mlt_pool_release( private->hann ); in filter_close()
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| /dports/multimedia/mlt6/mlt-6.26.1/src/modules/plus/ |
| H A D | filter_fft.c | 42 float* hann; member
72 private->hann = mlt_pool_alloc( private->window_size * sizeof(*private->hann)); in initFft()
76 private->hann[i] = 0.5 * (1 - cos( 2 * PI * i / private->window_size ) ); in initFft()
193 private->fft_in[s] = private->sample_buff[s] * private->hann[s]; in filter_get_audio()
241 mlt_pool_release( private->hann ); in filter_close()
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| /dports/multimedia/mlt6-qt5/mlt-6.26.1/src/modules/plus/ |
| H A D | filter_fft.c | 42 float* hann; member
72 private->hann = mlt_pool_alloc( private->window_size * sizeof(*private->hann)); in initFft()
76 private->hann[i] = 0.5 * (1 - cos( 2 * PI * i / private->window_size ) ); in initFft()
193 private->fft_in[s] = private->sample_buff[s] * private->hann[s]; in filter_get_audio()
241 mlt_pool_release( private->hann ); in filter_close()
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| /dports/multimedia/mlt7/mlt-7.0.1/src/modules/plus/ |
| H A D | filter_fft.c | 42 float* hann; member
72 private->hann = mlt_pool_alloc( private->window_size * sizeof(*private->hann)); in initFft()
76 private->hann[i] = 0.5 * (1 - cos( 2 * PI * i / private->window_size ) ); in initFft()
193 private->fft_in[s] = private->sample_buff[s] * private->hann[s]; in filter_get_audio()
241 mlt_pool_release( private->hann ); in filter_close()
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| /dports/multimedia/py-mlt6/mlt-6.26.1/src/modules/plus/ |
| H A D | filter_fft.c | 42 float* hann; member
72 private->hann = mlt_pool_alloc( private->window_size * sizeof(*private->hann)); in initFft()
76 private->hann[i] = 0.5 * (1 - cos( 2 * PI * i / private->window_size ) ); in initFft()
193 private->fft_in[s] = private->sample_buff[s] * private->hann[s]; in filter_get_audio()
241 mlt_pool_release( private->hann ); in filter_close()
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| /dports/audio/py-fmoo-audiotools/audiotools-3.0/docs/reference/flac/figures/ |
| H A D | tukey.plot | 10 hann(x) = 0.5 - (0.5 * cos((2.0 * pi * x) / 1023))
13 tukey(x) = (x < 512) ? hann(x) : (x > 3584) ? hann2(x) : rectangle(x)
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| /dports/graphics/opencv/opencv-4.5.3/modules/imgproc/test/ |
| H A D | test_pc.cpp | 72 Mat hann; in run() local
73 createHanningWindow(hann, r1.size(), CV_64F); in run()
74 Point2d phaseShift = phaseCorrelate(r1, r2, hann); in run()
98 Mat hann; in TEST() local
99 createHanningWindow(hann, roi1.size(), CV_64F); in TEST()
100 Point2d phaseShift = phaseCorrelate(roi1, roi2, hann); in TEST()
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| /dports/graphics/opencv/opencv-4.5.3/contrib/modules/tracking/src/ |
| H A D | trackerKCF.cpp | 114 Mat hann; //hann window filter member in cv::tracking::impl::CV_FINAL
221 createHanningWindow(hann, roi.size(), CV_32F); in init()
224 Mat _layer[] = {hann, hann, hann, hann, hann, hann, hann, hann, hann, hann}; in init()
700 feat=feat.mul(hann); // hann window filter in getSubWindow()
731 _layers.push_back(hann); in getSubWindow()
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| /dports/math/octave-forge-ltfat/ltfat/inst/private/ |
| H A D | test_multidgtrealmp.m | 5 {'hann',128,512}
6 {'hann',128,512,'tria',64,256}
7 {'hann',128,512,'tria',64,256,'tria',256,1024}
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| /dports/science/py-scipy/scipy-1.7.1/scipy/signal/tests/ |
| H A D | test_windows.py | 12 from scipy.signal import windows, get_window, resample, hann as dep_hann
402 assert_allclose(windows.hann(6, sym=False),
404 assert_allclose(windows.hann(7, sym=False),
408 assert_allclose(windows.hann(6, True),
411 assert_allclose(windows.hann(7),
533 han1 = windows.hann(100)
749 assert_('deprecated' not in windows.hann.__doc__)
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| /dports/math/kfr/kfr-4.2.1/examples/ |
| H A D | fir.cpp | 37 expression_pointer<fbase> hann = to_pointer(window_hann(taps15.size())); in main() local
44 fir_lowpass(taps15, 0.15, hann, true); in main()
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| /dports/math/octave-forge-ltfat/ltfat/inst/blockproc/ |
| H A D | blockframepairaccel.m | 20 % The default is 'hann'.
67 kv.anasliwin = 'hann';
71 kv.synsliwin = 'hann';
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| /dports/multimedia/mlt6-qt5/mlt-6.26.1/src/modules/videostab/stab/ |
| H A D | utils.c | 37 float hann(float x, float d) { in hann() function
65 cw += ck[i] = hann(i, d - 1); in lopass()
|
| /dports/multimedia/mlt6/mlt-6.26.1/src/modules/videostab/stab/ |
| H A D | utils.c | 37 float hann(float x, float d) { in hann() function
65 cw += ck[i] = hann(i, d - 1); in lopass()
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| /dports/multimedia/py-mlt6/mlt-6.26.1/src/modules/videostab/stab/ |
| H A D | utils.c | 37 float hann(float x, float d) { in hann() function
65 cw += ck[i] = hann(i, d - 1); in lopass()
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| /dports/audio/liblastfm-qt5/liblastfm-1.0.9-5-g4433165/src/fingerprint/fplib/ |
| H A D | OptFFT.cpp | 38 static const float hann[] = { variable
404 pInData[i] *= hann[i]; in applyHann()
|