Searched defs:rdft (Results 1 – 2 of 2) sorted by relevance
| /aosp_15_r20/external/fft2d/src/fft2d/fft2d/ |
| H A D | fftsg.f | 284 subroutine rdft(n, isgn, a, ip, w) subroutine
285 integer n, isgn, ip(0 : *), nw, nc
286 real*8 a(0 : n - 1), w(0 : *), xi
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| H A D | fftsg.c | 305 void rdft(int n, int isgn, double *a, int *ip, double *w) in rdft() function
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