Searched refs:y1 (Results 1 – 3 of 3) sorted by relevance
| /liblc3-3.5.0-3.4.0/src/ |
| D | mdct.c | 103 struct lc3_complex *y0 = y, *y1 = y0 + n3, *y2 = y1 + n3; in fft_bf3() local
105 for (int i = 0; i < n; i++, y0 += 3*n3, y1 += 3*n3, y2 += 3*n3) in fft_bf3()
114 y1[j].re = x0->re + x1->re * w1[j][0].re - x1->im * w1[j][0].im in fft_bf3()
117 y1[j].im = x0->im + x1->im * w1[j][0].re + x1->re * w1[j][0].im in fft_bf3()
144 struct lc3_complex *y0 = y, *y1 = y0 + n2; in fft_bf2() local
146 for (int i = 0; i < n; i++, y0 += 2*n2, y1 += 2*n2) { in fft_bf2()
153 y1[j].re = x0->re - x1->re * w[j].re + x1->im * w[j].im; in fft_bf2()
154 y1[j].im = x0->im - x1->im * w[j].re - x1->re * w[j].im; in fft_bf2()
169 struct lc3_complex *y0, struct lc3_complex *y1) in fft() argument
171 struct lc3_complex *y[2] = { y1, y0 }; in fft()
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| D | mdct_neon.h | 54 float32x4_t y0, y1, y2, y3, y4; in neon_fft_5() local
73 y1 = vfmaq_f32( y4, d14, sin1q ); in neon_fft_5()
74 y1 = vfmaq_f32( y1, d23, sin2q ); in neon_fft_5()
89 vst1_f32( (float *)(y + 1), vget_low_f32(y1) ); in neon_fft_5()
95 vst1_f32( (float *)(y + 6), vget_high_f32(y1) ); in neon_fft_5()
248 float32x4_t y0, y1; in neon_fft_bf2() local
260 y1 = vfmsq_f32( x0, x1 , w_re ); in neon_fft_bf2()
261 y1 = vfmsq_f32( y1, x1r, w_im ); in neon_fft_bf2()
262 vst1q_f32( (float *)(y1_ptr + 2*j), y1 ); in neon_fft_bf2()
271 float32x2_t y0, y1; in neon_fft_bf2() local
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| /liblc3-3.5.0-3.4.0/test/ |
| D | sns.py | 224 y1 = np.append(y2[:10], [0] * 6)
235 for k in range(sum(y1), K):
236 q_pvq = ((corr_xy + x[:10]) ** 2) / (energy_y + 2*y1[:10] + 1)
240 energy_y += 2*y1[n_best] + 1
241 y1[n_best] += 1
245 y0 = np.append(y1[:10], [ 0 ] * 6)
255 y1 *= np.sign(t2_rot).astype(int)
261 xq = [ y / np.sqrt(sum(y ** 2)) for y in (y0, y1, y2, y3) ]
282 (self.idx_a, self.ls_a) = self.enum_mpvq(y1[:10])
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