Searched refs:cos_a (Results 1 – 1 of 1) sorted by relevance
53 double *cos_a; member111 voss_ad.cos_a = malloc(sizeof(voss_ad.cos_a[0]) * len); in voss_ad_init()120 if (voss_ad.sin_a == NULL || voss_ad.cos_a == NULL || in voss_ad_init()136 voss_ad.cos_a[x] = cos(freq * 2.0 * M_PI * ((double)x) / ((double)len)); in voss_ad_init()212 voss_ad.sum_cos_a += voss_ad.cos_a[xa] * sample; in voss_ad_getput_sample()