Intel® IPP Quick Reference

Quick ReferenceIppStatus ippsAutoCorrLagMax_32f (const Ipp32f* psrc, int len, intlowerlag, int upperlag, Ipp32f* pmax, int* pmaxlag);AutoCorr_NormEEstimates normal auto-correlation of a vector.IppStatus ippsAutoCorr_NormE_16s32s (const Ipp16s* psrc, int len, Ipp32s*pdst, int lendst, int* pnorm);IppStatus ippsAutoCorr_NormE_NR_16s (const Ipp16s* psrc, int len, Ipp16s*pdst, int lendst, int* pnorm);CrossCorrEstimates the cross-correlation of two vectors.IppStatus ippsCrossCorr_16s32s_Sfs (const Ipp16s* psrc1, const Ipp16s*psrc2, int len, Ipp32s* pdst, int scalefactor);IppStatus ippsCrossCorr_NormM_16s (const Ipp16s* psrc1, const Ipp16s*psrc2, int len, Ipp16s* pdst);CrossCorrLagMaxEstimates the maximum cross-correlation between two vectors.IppStatus ippsCrossCorrLagMax_16s (const Ipp16s* psrc1, const Ipp16s*psrc2, int len, int lag, Ipp32s* pmax, int* pmaxlag);IppStatus ippsCrossCorrLagMax_32f64f(const Ipp32f* psrc1, const Ipp32f*psrc2, int len, int lag, Ipp64f* pmax, int* pmaxlag);SynthesisFilterComputes the speech signal by filtering the input speech through the synthesis filter 1/A(z).IppStatus ippsSynthesisFilter_NR_16s_Sfs(const Ipp16s* plpc, constIpp16s* psrc, Ipp16s* pdst, int len, int scalefactor, const Ipp16s*pmem);IppStatus ippsSynthesisFilterLow_NR_16s_ISfs(const Ipp16s* plpc,Ipp16s* psrcdst, int len, int scalefactor, const Ipp16s* pmem);IppStatus ippsSynthesisFilter_NR_16s_ISfs(const Ipp16s* plpc, Ipp16s*psrcdst, int len, int scalefactor, const Ipp16s* pmem);G.729 Related FunctionsDotProd_G729Computes the dot product of two vectors.IppStatus ippsDotProd_G729A_16s32s (const Ipp16s* psrc1, const Ipp16s*psrc2, int len, Ipp32s* pdp);IppStatus ippsDotProd_G729A_32f(const Ipp32f* psrc1, const Ipp32f*psrc2, int len, Ipp32f* pdp);160