_3pvr.c

一款工程FFT的计算

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

void main(void)
{
	FILE *v1;
	long i;
	double tmp;
	double tmp2;
	
	clrscr();
	v1 = fopen("fft_v1.txt", "rb");
	for (i = 0; i < 100; i++) {
		fscanf(v1, "%lf%lf", &tmp, &tmp2);
		printf("%lf %lf\n", tmp, tmp2);
		sleep(1);
	}
}