附录 2 – C DFT
源程序
#include
#define PI 3.1415926535897932384
void dft(double x[],double a[],double phi[],int *m)
{
double y_re[NMAX], y_im[NMAX], t, s, term_re, term_im;
int i,j,k,n=*m;
for(i=0;i |
[@more@]
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/16896827/viewspace-1036478/
,如需转载,请注明出处,否则将追究法律责任。