| /external/eigen/unsupported/Eigen/ |
| D | FFT | 23 * #include <unsupported/Eigen/FFT>
40 * half-spectrum for real FFT.
44 * We think the default behavior of Eigen/FFT should favor correctness and
51 * IFFT(FFT(x)) = Kx; this is done to avoid a vector-by-value multiply.
55 * How Eigen/FFT differs: invertible scaling is performed so IFFT( FFT(x) ) = x.
57 * 2) Real FFT half-spectrum
59 * sample for the Nyquist bin) for a real FFT, the other half is the
64 * How Eigen/FFT differs: The full spectrum is returned from the forward
74 # include "src/FFT/ei_fftw_impl.h"
82 # include "src/FFT/ei_imklfft_impl.h"
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| D | CMakeLists.txt | 8 FFT
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| /external/eigen/unsupported/Eigen/CXX11/src/Tensor/ |
| D | TensorFFT.h | 61 template <typename FFT, typename XprType, int FFTResultType, int FFTDir>
62 struct traits<TensorFFTOp<FFT, XprType, FFTResultType, FFTDir> > : public traits<XprType> {
76 template <typename FFT, typename XprType, int FFTResultType, int FFTDirection>
77 struct eval<TensorFFTOp<FFT, XprType, FFTResultType, FFTDirection>, Eigen::Dense> {
78 typedef const TensorFFTOp<FFT, XprType, FFTResultType, FFTDirection>& type;
81 template <typename FFT, typename XprType, int FFTResultType, int FFTDirection>
82 struct nested<TensorFFTOp<FFT, XprType, FFTResultType, FFTDirection>, 1, typename eval<TensorFFTOp<…
83 typedef TensorFFTOp<FFT, XprType, FFTResultType, FFTDirection> type;
88 template <typename FFT, typename XprType, int FFTResultType, int FFTDir>
89 class TensorFFTOp : public TensorBase<TensorFFTOp<FFT, XprType, FFTResultType, FFTDir>, ReadOnlyAcc…
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| D | TensorForwardDeclarations.h | 43 template<typename FFT, typename XprType, int FFTDataType, int FFTDirection> class TensorFFTOp;
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| /external/speex/ |
| D | configure.ac | 172 FFT=smallft
176 FFT=kiss
242 AC_ARG_WITH([fft], [AS_HELP_STRING([--with-fft=choice],[use an alternate FFT implementation. The av…
244 [FFT=$withval]
248 AS_CASE([$FFT],
253 AC_DEFINE([USE_SMALLFT], [], [Use FFT from OggVorbis])
256 AC_DEFINE([USE_GPL_FFTW3], [], [Use FFTW3 for FFT])
257 PKG_CHECK_MODULES([FFT], [fftw3f])
260 AC_DEFINE([USE_INTEL_MKL], [], [Use Intel Math Kernel Library for FFT])
273 [AC_MSG_FAILURE([Unknown FFT $FFT specified for --with-fft])]
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| D | config.h.in | 136 /* Use FFTW3 for FFT */
139 /* Use Intel Math Kernel Library for FFT */
145 /* Use FFT from OggVorbis */
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| /external/eigen/unsupported/test/ |
| D | FFTW.cpp | 80 typedef typename FFT<T>::Complex Complex; in test_scalar_generic()
81 typedef typename FFT<T>::Scalar Scalar; in test_scalar_generic()
85 FFT<T> fft; in test_scalar_generic()
143 typedef typename FFT<T>::Complex Complex; in test_complex_generic()
146 FFT<T> fft; in test_complex_generic()
217 FFT<float> fft; in test_return_by_value()
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| /external/tensorflow/tensorflow/core/api_def/base_api/ |
| D | api_def_RFFT.pbtxt | 12 An int32 tensor of shape [1]. The FFT length.
33 `fft_length / 2 + 1` unique components of the FFT: the zero-frequency term,
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| D | api_def_RFFT2D.pbtxt | 12 An int32 tensor of shape [2]. The FFT length for each dimension.
34 `fft_length / 2 + 1` unique components of the FFT for the inner-most dimension
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| D | api_def_RFFT3D.pbtxt | 12 An int32 tensor of shape [3]. The FFT length for each dimension.
34 `fft_length / 2 + 1` unique components of the FFT for the inner-most dimension
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| D | api_def_IRFFT.pbtxt | 12 An int32 tensor of shape [1]. The FFT length.
35 dimension of `input` (`fft_length = 2 * (inner - 1)`). If the FFT length used to
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| D | api_def_IRFFT3D.pbtxt | 12 An int32 tensor of shape [3]. The FFT length for each dimension.
35 from the size of the inner-most 3 dimensions of `input`. If the FFT length used
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| D | api_def_IRFFT2D.pbtxt | 12 An int32 tensor of shape [2]. The FFT length for each dimension.
35 from the size of the inner-most 2 dimensions of `input`. If the FFT length used
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| D | api_def_FFT.pbtxt | 2 graph_op_name: "FFT"
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| D | api_def_AudioSpectrogram.pbtxt | 55 imaginary parts of an FFT on the current window of samples. In this way, the
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| /external/drrickorang/LoopbackApp/app/src/main/java/org/drrickorang/loopback/ |
| D | FFT.java | 27 public class FFT { class
34 FFT(int FFTSamplingSize) { in FFT() method in FFT
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| D | GlitchDetectionThread.java | 59 private FFT mFFT;
96 mFFT = new FFT(mFFTSamplingSize); in GlitchDetectionThread()
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| /external/adhd/scripts/mic_testing/frontend/ |
| D | analysis.js | 41 var fft = new FFT(length);
290 var fftLeft = new FFT(leftData.length);
292 var fftRight = new FFT(rightData.length);
367 function FFT(bufferSize) { class
403 FFT.prototype.forward = function(buffer) {
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| /external/swiftshader/third_party/llvm-7.0/llvm/test/CodeGen/X86/ |
| D | pr18344.ll | 7 define void @FFT(%v4_varying_complex* noalias nocapture %destination, float* noalias %re, <4 x i32>…
8 ; X86-LABEL: FFT:
35 ; X64-LABEL: FFT:
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| /external/tensorflow/tensorflow/core/api_def/java_api/ |
| D | api_def_FFT.pbtxt | 2 graph_op_name: "FFT"
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| /external/tensorflow/tensorflow/core/api_def/python_api/ |
| D | api_def_FFT.pbtxt | 2 graph_op_name: "FFT"
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| /external/eigen/bench/ |
| D | benchFFT.cpp | 51 FFT< Scalar > fft; in bench()
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| /external/eigen/unsupported/doc/examples/ |
| D | FFT.cpp | 82 static FFT<Scalar> fft; in fwd_inv()
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| /external/tensorflow/tensorflow/compiler/tf2xla/kernels/ |
| D | fft_ops.cc | 114 : GenericFftOp(ctx, /*fft_type=*/FftType::FFT, /*fft_rank=*/FFTRank) {} in FFTOp()
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| /external/tensorflow/tensorflow/compiler/xla/service/ |
| D | hlo.proto | 143 // FFT type (FFT, IFFT, etc).
146 // FFT length.
|