| /external/libopus/silk/fixed/ |
| find_pitch_lags_FIX.c | 65 /* Estimate LPC AR coefficients */
93 /* Calculate the reflection coefficients using schur */
99 /* Convert reflection coefficients to prediction coefficients */
|
| /external/libpng/contrib/tools/ |
| sRGB.h | 44 /* Use the sRGB (rounded) coefficients for Rlinear, Glinear, Blinear to get
|
| /external/libxcam/modules/ocl/ |
| cv_edgetaper.h | 42 void create_weights (const cv::Mat &image, const cv::Mat &psf, cv::Mat &coefficients);
|
| /external/skia/src/core/ |
| SkCoverageModePriv.h | 30 // The coverage modes each have a set of coefficients to be applied to the general equation (above)
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| /external/skqp/src/core/ |
| SkCoverageModePriv.h | 36 // The coverage modes each have a set of coefficients to be applied to the general equation (above)
|
| /external/speex/libspeex/ |
| lpc.c | 64 * The next two functions calculate linear prediction coefficients
65 * and/or the related reflection coefficients from the first P_MAX+1
74 spx_coef_t *lpc, /* out: [0...p-1] LPC coefficients */
101 /* Update LPC coefficients and total error */
|
| lsp.c | 11 Coefficients (LPC) to Line Spectral Pair (LSP) and back. Note that the
12 LSP coefficients are not in radians format but in the x domain of the
50 LSPs are used to encode the LPC filter coefficients {ak} for
55 A(z) is a polynomial of order lpcrdr with {ak} as the coefficients.
69 swap coefficients as we find roots. So the process of finding the
207 This function converts LPC coefficients to LSP
208 coefficients.
220 /* float *a lpc coefficients */
221 /* int lpcrdr order of LPC coefficients (10) */
250 /* determine P'(z)'s and Q'(z)'s coefficients wher
[all...] |
| /external/tensorflow/tensorflow/core/api_def/base_api/ |
| api_def_Mfcc.pbtxt | 44 Mel Frequency Cepstral Coefficients are a way of representing audio data that's
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/ |
| hp_input.h | 26 int16_t *ba, /* (i) B- and A-coefficients (2:nd order)
|
| hp_output.h | 26 int16_t *ba, /* (i) B- and A-coefficients (2:nd order)
|
| lsf_check.h | 25 * check for stability of lsf coefficients
|
| simple_lpc_analysis.h | 29 int16_t *lsf, /* (o) lsf coefficients */
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| lattice.c | 47 /* set the Direct Form coefficients */
52 /* compute lattice filter coefficients */
181 /* compute the reflection coefficients using the step-down procedure*/
183 /* a and b are vectors which contain the direct form coefficients,
|
| lpc_shape_swb16_tables.c | 44 * A rotation matrix to remove correlation among LAR coefficients
61 * coefficients.
214 * The smallest reconstruction points for quantiztion of LAR coefficients.
225 * Number of reconstruction points of quantizers for LAR coefficients.
|
| /frameworks/av/media/libeffects/lvm/lib/Bundle/src/ |
| LVM_Tables.h | 36 /* Treble Boost Filter Coefficients */
|
| /frameworks/av/media/libeffects/lvm/lib/Common/src/ |
| PK_2I_D32F32CllGss_TRC_WRA_01_Private.h | 26 LVM_INT32 coefs[5]; /* pointer to the filter coefficients */
|
| /frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/ |
| LVPSA_QPD_Init.c | 30 /* pCoef Pointer to the filter's coefficients */
|
| /frameworks/av/media/libeffects/lvm/lib/StereoWidening/src/ |
| LVCS_StereoEnhancer.h | 33 #include "LVCS_Headphone_Coeffs.h" /* Headphone coefficients */
|
| /system/bt/stack/smp/ |
| p_256_ecc_pp.h | 38 // curve's coefficients
|
| /external/libavc/encoder/ |
| ih264e_core_coding.c | 101 * Then hadamard transform is done on the DC coefficients
431 * Then hadamard transform is done on the DC coefficients
760 * residue coefficients itself). If a 4x4 unit does not have any coefficients
761 * then only nnz is sent. Inside a 4x4 block the individual coefficients are
765 * a 2 byte significance map is sent. This is followed by nonzero coefficients.
772 * buffer pointing to packed residue coefficients
781 * number of non zero coefficients in each 4x4 unit
802 /* no of non zero coefficients in the current sub block */
833 /* write number of non zero coefficients */
[all...] |
| /external/libvpx/libvpx/third_party/libyuv/include/libyuv/ |
| planar_functions.h | 226 // The first 4 coefficients apply to B, G, R, A and produce B of the output.
227 // The next 4 coefficients apply to B, G, R, A and produce G of the output.
228 // The next 4 coefficients apply to B, G, R, A and produce R of the output.
229 // The last 4 coefficients apply to B, G, R, A and produce A of the output.
239 // The first 4 coefficients apply to B, G, R, A and produce B of the output.
240 // The next 4 coefficients apply to B, G, R, A and produce G of the output.
241 // The last 4 coefficients apply to B, G, R, A and produce R of the output.
272 // coefficients for b, g, r and a. The 3rd row is coefficients for b squared,
273 // g squared, r squared and a squared. The 4rd row is coefficients for b t
[all...] |
| /external/libyuv/files/include/libyuv/ |
| planar_functions.h | 349 // The first 4 coefficients apply to B, G, R, A and produce B of the output.
350 // The next 4 coefficients apply to B, G, R, A and produce G of the output.
351 // The next 4 coefficients apply to B, G, R, A and produce R of the output.
352 // The last 4 coefficients apply to B, G, R, A and produce A of the output.
365 // The first 4 coefficients apply to B, G, R, A and produce B of the output.
366 // The next 4 coefficients apply to B, G, R, A and produce G of the output.
367 // The last 4 coefficients apply to B, G, R, A and produce R of the output.
413 // coefficients for b, g, r and a. The 3rd row is coefficients for b squared,
414 // g squared, r squared and a squared. The 4rd row is coefficients for b t
[all...] |
| /external/eigen/Eigen/src/SparseCore/ |
| AmbiVector.h | 168 /** Set all coefficients of current subvector to zero */
281 /** Iterator over the nonzero coefficients */
291 * \param epsilon the minimal value used to prune zero coefficients.
292 * In practice, all coefficients having a magnitude smaller than \a epsilon
367 RealScalar m_epsilon; // epsilon used to prune zero coefficients
|
| /external/libhevc/common/ |
| ihevc_recon.c | 66 * Input 4x4 coefficients
145 * Input 4x4 coefficients
227 * Input 8x8 coefficients
309 * Input 16x16 coefficients
391 * Input 32x32 coefficients
|
| /external/webrtc/webrtc/common_audio/signal_processing/ |
| resample_fractional.c | 20 // interpolation coefficients
214 // sum and accumulate filter coefficients and input samples
226 // sum and accumulate filter coefficients and input samples
229 // sum and accumulate filter coefficients and input samples
232 // sum and accumulate filter coefficients and input samples
|
