lsq.h

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#ifndef LSQ_H
#define LSQ_H
 
#include "squareMatrix.h"
 
class LSQ {
    public: 
 
        /* CONSTRUCTORS */
        LSQ(); 
        LSQ(const LSQ & ); 
        LSQ(const Matrix * , const Vector * ); 
 
        /* DESTRUCTOR */
        ~LSQ(); 
        
        /* METHODS */
        void solve();
        void solve(double ); 
        double eval(); 
 
    private: 
        Matrix * A; 
        Vector * b; 
        Vector * x; 
 
        double lambda; 
 
        SquareMatrix * AAt;
        SquareMatrix * AtA;
}; 
 
#endif