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33 lines
597 B
C++
33 lines
597 B
C++
#pragma once
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#include "zxAlgRegress.h"
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//线性回归
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class I_ALGREGRESS_EXPORT zxAlgRegressLinear :public zxAlgRegress
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{
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public:
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zxAlgRegressLinear();
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~zxAlgRegressLinear();
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virtual double getValue(VecDouble& vMatrixX);
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bool setFiltering();
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bool SimpleCalcalute();
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bool cal();
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bool setTransformation();
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bool setReciprocalTransformation();
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// 组织表达式
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virtual QString getExpStr();
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double getExpK();
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double getExpB();
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// 慎用，在外部修改截距 （等时试井）
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void changeExpB(double d) { m_dB = d; }
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private:
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double m_dK;
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double m_dB;
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};
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