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fft2d.c File Reference

#include "sadie.h"

Go to the source code of this file.

Functions
void	FFT1D (short option, short size, double *sine, double *cosn, double *array)
void	FFT2D (IMAGE *in, short option, IMAGE **out)

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Function Documentation

void FFT1D (  short    option, short    size, double *    sine, double *    cosn, double *    array )

Definition at line 13 of file fft2d.c. References INVERSE, T_EXIT, T_FFT1D, and TIMING. Referenced by FFT2D, FOURIERDESC, and PSPECT1D.

void FFT2D (  IMAGE *    in, short    option, IMAGE **    out )

Definition at line 81 of file fft2d.c. References CHECKIMG, IMAGE::data, FFT1D, FORWARD, GETMEM, INVERSE, malloc, max, MESSAGE, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, out, PROGRESS, rnd, SLEN, T_EXIT, T_FFT2D, IMAGE::text, and TIMING.

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