Lines Matching refs:isign
51 * int iSign, double scaling);
62 * ISIGN = the sign of the complex exponential (ie, forward or inverse FFT)
63 * the magnitude of ISIGN (normally 1) is used to determine the
78 * size_t nSpan, int iSign, size_t max_factors,
90 * ISIGN - see above documentation
105 * imaginary parts, the magnitude of ISIGN is changed to 2 to give correct
136 size_t nTotal, size_t nPass, size_t nSpan, int isign,
162 int iSign,
231 ret = FFTRADIX (Re, Im, nTotal, nSpan, nPass, iSign,
241 if (iSign < 0) iSign = -iSign;
249 for (i = 0; i < nTotal; i += iSign)
270 int iSign,
352 inc = iSign;
353 if (iSign < 0) {
512 if (iSign < 0) {
