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    Searched refs:isign (Results 1 - 4 of 4) sorted by null

  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
fft.h 21 * isign: exponent: +1 = forward -1 = reverse
41 int isign, double scaling, FFTstr *fftstate);
fft.c 51 * int iSign, double scaling);
62 * ISIGN = the sign of the complex exponential (ie, forward or inverse FFT)
63 * the magnitude of ISIGN (normally 1) is used to determine the
78 * size_t nSpan, int iSign, size_t max_factors,
90 * ISIGN - see above documentation
105 * imaginary parts, the magnitude of ISIGN is changed to 2 to give correct
136 size_t nTotal, size_t nPass, size_t nSpan, int isign,
162 int iSign,
231 ret = FFTRADIX (Re, Im, nTotal, nSpan, nPass, iSign,
241 if (iSign < 0) iSign = -iSign
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  /external/valgrind/perf/
ffbench.c 168 static void fourn(data, nn, ndim, isign)
170 int nn[], ndim, isign;
209 theta = isign * 6.28318530717959 / (ifp2 / ip1);
  /external/icu/icu4c/source/i18n/
decNumber.cpp 7862 char isign='+'; \/* main sign *\/ local
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