Lines Matching refs:mag
76 10.0 * log10f(a->mag[peak] / mean));
114 mean += a->mag[i];
119 t = a->mag[i] - mean;
128 if (a->mag[i] > mean + bat->sigma_k * sigma) {
135 if (a->mag[i] > a->mag[peak])
139 p += a->mag[i];
173 a->mag[i] = sqrtf(r2 + i2);
175 a->mag[0] = 0.0;
193 a->mag = (float *) fftwf_malloc(sizeof(float) * bat->frames);
194 if (a->mag == NULL)
221 fftwf_free(a->mag);