Searched refs:fftpack (Results 1 – 4 of 4) sorted by relevance
| /external/pffft/ |
| D | README.md | 52 The idea was to take this fortran fftpack v4 code, translate to C,
58 f2c. You will find the fftpack.h and fftpack.c sources in the
59 repository, this a complete translation of [fftpack](
60 http://www.netlib.org/fftpack/), with the discrete cosine transform
62 repository, but it was confirmed to me by the fftpack v5 curators that
63 the [same terms do apply to fftpack v4]
67 Adapting fftpack to deal with the SIMD 4-element vectors instead of
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| D | CMakeLists.txt | 179 add_library(FFTPACK STATIC fftpack.c fftpack.h)
269 add_executable(bench_pffft_float bench_pffft.c pffft.h fftpack.h)
298 add_executable(bench_pffft_double bench_pffft.c pffft.h fftpack.h)
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| /external/tensorflow/tensorflow/python/kernel_tests/signal/ |
| D | dct_ops_test.py | 42 fftpack = try_import("scipy.fftpack") variable
162 if fftpack and dct_type != 4:
163 scipy_dct = fftpack.dct(signals, n=n, type=dct_type, norm=norm)
165 scipy_idct = fftpack.idct(signals, type=dct_type, norm=norm)
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| /external/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/ |
| D | signal_processing.py | 33 import scipy.fftpack
173 y = scipy.fftpack.fft(x)
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