Searched refs:ysum (Results 1 – 1 of 1) sorted by relevance
93 double sum, ysum, prod; in PCorr() local98 ysum = 1e-13; in PCorr()102 ysum += in[n] * in[n]; in PCorr()107 *outcorr = sum / sqrt(ysum); in PCorr()110 ysum -= in[k-1] * in[k-1]; in PCorr()111 ysum += in[PITCH_CORR_LEN2 + k - 1] * in[PITCH_CORR_LEN2 + k - 1]; in PCorr()121 *outcorr = sum / sqrt(ysum); in PCorr()