Searched refs:nQxy (Results 1 – 1 of 1) sorted by relevance
283 short nQx, nQy, nQxy; // sum(xi*yj), sum(xi^2), sum(yj^2)������ֵ in xcorr() local297 nQxy = MOLE_LEFTNUM; in xcorr()300 nQ = (nQx+nQy+1)/2 - nQxy; in xcorr()304 nQ = (nQx+nQy)/2 - nQxy; in xcorr()324 i32CrossCorr += ((x*y)>>nQxy); in xcorr()359 i32CrossCorr += ((x*y)>>nQxy); in xcorr()