nmWATI/Include/iAlg/iAlgRegress/zxAlgRegressPoly.h

#pragma once

#include "zxAlgRegress.h"
#include "zxAlgRegressMultiLinear.h"

//多项式拟合
class I_ALGREGRESS_EXPORT zxAlgRegressPoly :public zxAlgRegress
{
public:
	zxAlgRegressPoly(void);
	~zxAlgRegressPoly(void);

	virtual double getValue(VecDouble& vMatrixX);
	bool setFiltering();
	bool cal();
	bool setTransformation();
	bool setReciprocalTransformation();

    // 组织表达式
    virtual QString getExpStr();
public:

	void setDegree(uint nDegree);             //多项式的阶次

private:

	uint m_nDegree;
	zxAlgRegressMultiLinear* m_pLinearRegress;
};