Lines Matching defs:ref
146 static int estimate_best_order(double *ref, int min_order, int max_order)
152 if(ref[i] > 0.10) {
161 const int32_t *samples, int order, double *ref)
167 compute_ref_coefs(autoc, order, ref, NULL);
173 int order, double *ref)
189 compute_ref_coefs(autoc, order, ref, error);
209 double ref[MAX_LPC_ORDER] = { 0 };
236 ref[i] = fabs(lpc[i][i]);
278 ref[i]= sqrt(m[(pass-1)&1].variance[i] / weight) * (blocksize - max_order) / 4000;
281 ref[i] = ref[i-1] - ref[i];
287 opt_order = estimate_best_order(ref, min_order, max_order);