Searched refs:sin (Results 1 – 12 of 12) sorted by relevance
| /sof-3.4.0/tools/tune/tdfb/ |
| D | bf_array_rot.m | 33 bf.mic_y = cos(a) * y - sin(a) * z;
34 bf.mic_z = sin(a) * y + cos(a) * z;
44 bf.mic_x = cos(a) * x + sin(a) * z;
45 bf.mic_z = -sin(a) * x + cos(a) * z;
55 bf.mic_x = cos(a) * x - sin(a) * y;
56 bf.mic_y = sin(a) * x + cos(a) * y;
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| D | bf_design.m | 143 y_phi = bf.steer_r*sin(phi)*cos(steer_el);
144 z_phi = bf.steer_r*sin(steer_el);
512 y = r * sin(az) .* cos(el);
513 z = r * sin(el);
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| /sof-3.4.0/tools/test/audio/test_utils/ |
| D | multitone.m | 31 x(:,1) = amp(1)*sin(2*pi*f(1)*t);
33 x(:,1) = x(:,1) + amp(i)*sin(2*pi*f(i)*t+ph(i))';
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| /sof-3.4.0/tools/tune/fft/ |
| D | export_twiddle.m | 38 twiddle_imag = -sin(i * 2 * pi / fft_size_max);
55 fprintf(fh, '/* in Q1.%d, generated from sin(i * 2 * pi / FFT_SIZE_MAX) */\n', qy);
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| /sof-3.4.0/tools/tune/eq/ |
| D | eq_define_parametric_eq.m | 140 alpha = sin(wc)/(2*Q);
174 sn = 0.5 * d * sin(theta);
210 sn = 0.5 * d * sin(theta);
253 alpha = sin(w0) / (2 * Q);
290 alpha = sin(w0) / (2 * Q);
326 alpha = 0.5 * sin(w0) * ...
366 alpha = 0.5 * sin(w0) * ...
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| D | eq_compute.m | 369 h1 = [h1' complex(cos(x),sin(x))]';
374 h2 = [h2' complex(cos(x),sin(x))]';
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| /sof-3.4.0/tools/tune/crossover/ |
| D | crossover_gen_coefs.m | 65 sn = 0.5 * d * sin(theta);
101 sn = 0.5 * d * sin(theta);
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| /sof-3.4.0/src/audio/mfcc/ |
| D | mfcc_setup.c | 102 int32_t sin; in mfcc_get_cepstral_lifter() local
117 sin = sin_fixed_32b(Q_SHIFT_LEFT(val, 23, 28)); /* Q4.28 -> Q1.31 */ in mfcc_get_cepstral_lifter()
119 val = Q_MULTSR_32X32((int64_t)sin, cl->cepstral_lifter, 31, 9, 9 - 1); in mfcc_get_cepstral_lifter()
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| /sof-3.4.0/test/cmocka/src/audio/mixer/ |
| D | mixer_test.c | 119 samples[smp] = ((sin(rad) + 1) / 2) * (0xFFFFFFFF / 2); in test_audio_mixer_copy()
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| /sof-3.4.0/src/audio/ |
| D | kpb.c | 1935 const ae_f24x2 *sin = (const ae_f24x2 *)in; in kpb_convert_32b_to_24b() local
1941 if (!IS_ALIGNED((uintptr_t)sin, 8)) { in kpb_convert_32b_to_24b()
1942 AE_L32F24_XC(vs, (const ae_f24 *)sin, 4); in kpb_convert_32b_to_24b()
1951 AE_L32X2F24_XC(vs, sin, 8); in kpb_convert_32b_to_24b()
1957 AE_L32X2F24_XC(vs, sin, 4); in kpb_convert_32b_to_24b()
2092 const ae_int32x2 *sin = (const ae_int32x2 *)in; in kpb_copy_24b_in_32b() local
2096 if (!IS_ALIGNED((uintptr_t)sin, 8)) { in kpb_copy_24b_in_32b()
2097 AE_L32_IP(vs, (const ae_int32 *)sin, 4); in kpb_copy_24b_in_32b()
2106 AE_L32X2_IP(vs, sin, 8); in kpb_copy_24b_in_32b()
2111 vs = AE_L32_I((const ae_int32 *)sin, 0); in kpb_copy_24b_in_32b()
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| /sof-3.4.0/test/cmocka/src/math/fft/ |
| D | fft.c | 259 in[i] = (int32_t)round(SINE_SCALE_S32 * sin(w)); in get_sine_32()
619 in[i] = (int16_t)round(SINE_SCALE_S16 * sin(w)); in get_sine_16()
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| /sof-3.4.0/src/math/ |
| D | Kconfig | 9 Select this to enable sin(), cos(), asin(), acos(),
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