Searched refs:nwh (Results 1 – 3 of 3) sorted by relevance
121 int j, nwh; in makewt_32() local126 nwh = nw >> 1; in makewt_32()127 delta = atanf(1.0f) / nwh; in makewt_32()130 rdft_w[nwh] = cosf(delta * nwh); in makewt_32()131 rdft_w[nwh + 1] = rdft_w[nwh]; in makewt_32()132 for (j = 2; j < nwh; j += 2) { in makewt_32()
644 int j, nwh; in makewt() local650 nwh = nw >> 1; in makewt()651 delta = (float)atan(1.0f) / nwh; in makewt()654 w[nwh] = (float)cos(delta * nwh); in makewt()655 w[nwh + 1] = w[nwh]; in makewt()656 if (nwh > 2) { in makewt()657 for (j = 2; j < nwh; j += 2) { in makewt()
61054 http://www.nwh.org/displayContent.asp?categoryID=312