pnwvchar.h

PQDIF软件包(SDK,Software Development Kit),它能转换、生成并且显示PQDIF文件.对于开发电力系统的数据输出非常有用。

/*
**  Class PQNodeWaveCharacter
**
*/

#ifndef PNWVCHAR_INC
#define PNWVCHAR_INC

class PQNodeWaveCharacter
    {
    private:
        float fMaxD_Dt;
        float fRiseTime;
        float fPrincipal;
        float fFiltMin;
        float fFiltMax;
        float fMin;
        float fMax;
        float fArea1;
        float fArea2;
    protected:

        float FindMax(int iNumPnt, float *fWave);
        float FindMin(int iNumPnt, float *fWave);
        void CalcMaxD_DT(int iNumPnt, float *fWave, float fSampTime);
        void CalcPrincFreq(int iNumPnt, float *fWave,float fBase);
        void CalcRiseTime(int iNumPnt, float *fWave, float fSampTime);
        void CalcAreaChars(int iNumPnt, float *fWave, float fSampTime);
        void FilterWaveform(int iNumPnt,float *pWave,float *fFilt,
                                      float fSampTime,float fCenter);

    public:

        /*
        ** Main form of the constructor usually called by one of the 
        ** disturbance decoder modules.  Not normally called by an app
        ** directly since app doesn't have direct access to some of the info.
        */
        PQNodeWaveCharacter(int iNumPnt,float *pWave,float fSampTime,
                                                float fBase);
        ~PQNodeWaveCharacter();

        float GetMaxD_DT() {return fMaxD_Dt;}
        float GetRiseTime() {return fRiseTime;}
        float GetPrincipal() {return fPrincipal;}
        float GetFiltMin() {return fFiltMin;}
        float GetFiltMax() {return fFiltMax;}
        float GetMin() {return fMin;}
        float GetMax() {return fMax;}
        float GetArea() {return fArea1;}
        float GetSquareArea() {return fArea2;}

    };

#endif