#ifndef FFT_H
#define FFT_H
#include "complexx.h"
#include <vector>
#include <algorithm>
#include <QtGlobal>
const double doublePi=6.283185307179586476925286766559;
class FFT
{
public:
FFT();
~FFT();
FFT(vector<complexx> &_data,quint16 _n);
FFT(vector<double> &_data,quint16 _n);
quint32 baseFrequency();
private:
quint32 bitReverse(quint32 in);
void fft();
private:
quint16 n;
vector<complexx> data;
};
#endif // FFT_H
vs都不
出错只是说找不到QtGlobal.菜鸟 大家不要见笑,stl也才刚看[/pre]
[ 此帖被xt_mickey在2011-04-05 11:08重新编辑 ]