fftdisp.~h

串口数据采集的上位机源码

//---------------------------------------------------------------------------

#ifndef FFTDispH
#define FFTDispH
//---------------------------------------------------------------------------
#include <Classes.hpp>
#include <Controls.hpp>
#include <StdCtrls.hpp>
#include <Forms.hpp>
#define DATALENGTH 1024
//---------------------------------------------------------------------------
class TFFTform : public TForm
{
__published:	// IDE-managed Components
private:	// User declarations
public:		// User declarations
        __fastcall TFFTform(TComponent* Owner);
        float pr[DATALENGTH],pi[DATALENGTH],fr[DATALENGTH],fi[DATALENGTH],al[DATALENGTH],ph[DATALENGTH];
        void kbfft(float pr[],float pi[],int n,int k,float fr[],float fi[],float al[],float ph[]);
};
//---------------------------------------------------------------------------
extern PACKAGE TFFTform *FFTform;
//---------------------------------------------------------------------------
#endif