biophysics/MatrixOps.cpp File Reference

#include <vector>
#include <math.h>
#include "doubleEq.h"
#include <iostream>
#include "MatrixOps.h"

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Functions
void	matPrint (Matrix *A)
void	vecPrint (Vector *v)
Matrix *	matMatMul (Matrix *A, Matrix *B)
void	matMatMul (Matrix *A, Matrix *B, unsigned int resIndex)
void	triMatMul (Matrix *A, Matrix *B)
void	matPermMul (Matrix *A, vector< unsigned int > *swaps)
Matrix *	matMatAdd (const Matrix *A, const Matrix *B, double alpha, double beta)
void	matMatAdd (Matrix *A, Matrix *B, double alpha, double beta, unsigned int resIndex)
Matrix *	matEyeAdd (const Matrix *A, double k)
void	matEyeAdd (Matrix *A, double k, unsigned int dummy)
Matrix *	matScalShift (const Matrix *A, double mul, double add)
void	matScalShift (Matrix *A, double mul, double add, unsigned int dummy)
Vector *	vecMatMul (const Vector *v, Matrix *A)
Vector *	vecScalShift (const Vector *v, double scal, double shift)
void	vecScalShift (Vector *v, double scal, double shift, unsigned int dummy)
Vector *	matVecMul (Matrix *A, Vector *v)
Vector *	vecVecScalAdd (const Vector *v1, const Vector *v2, double alpha, double beta)
void	vecVecScalAdd (Vector *v1, Vector *v2, double alpha, double beta, unsigned int dummy)
double	matTrace (Matrix *A)
double	matColNorm (Matrix *A)
Matrix *	matTrans (Matrix *A)
double	doPartialPivot (Matrix *A, unsigned int row, unsigned int col, vector< unsigned int > *swaps)
void	matInv (Matrix *A, vector< unsigned int > *swaps, Matrix *invA)
Matrix *	matAlloc (unsigned int n)
Vector *	vecAlloc (unsigned int n)

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Function Documentation

double doPartialPivot	(	Matrix *	A,
		unsigned int	row,
		unsigned int	col,
		vector< unsigned int > *	swaps
	)

References doubleEq().

Referenced by matInv().

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Matrix* matAlloc

(

unsigned int

n

)

Referenced by MarkovSolverBase::init(), matEyeAdd(), matInv(), matMatAdd(), matMatMul(), matScalShift(), and matTrans().

double matColNorm

(

Matrix *

A

)

Referenced by MarkovSolver::computeMatrixExponential().

void matEyeAdd	(	Matrix *	A,
		double	k,
		unsigned int	dummy
	)

Matrix* matEyeAdd	(	const Matrix *	A,
		double	k
	)

References matAlloc().

Referenced by MarkovSolver::computeMatrixExponential().

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void matInv	(	Matrix *	A,
		vector< unsigned int > *	swaps,
		Matrix *	invA
	)

References doPartialPivot(), doubleEq(), EPSILON, matAlloc(), matPermMul(), and triMatMul().

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void matMatAdd	(	Matrix *	A,
		Matrix *	B,
		double	alpha,
		double	beta,
		unsigned int	resIndex
	)

References FIRST, and SECOND.

Matrix* matMatAdd	(	const Matrix *	A,
		const Matrix *	B,
		double	alpha,
		double	beta
	)

References matAlloc().

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void matMatMul	(	Matrix *	A,
		Matrix *	B,
		unsigned int	resIndex
	)

References FIRST, matMatMul(), and SECOND.

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Matrix* matMatMul	(	Matrix *	A,
		Matrix *	B
	)

References matAlloc().

Referenced by MarkovSolver::computeMatrixExponential(), and matMatMul().

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void matPermMul	(	Matrix *	A,
		vector< unsigned int > *	swaps
	)

Referenced by matInv().

void matPrint

(

Matrix *

A

)

void matScalShift	(	Matrix *	A,
		double	mul,
		double	add,
		unsigned int	dummy
	)

Matrix* matScalShift	(	const Matrix *	A,
		double	mul,
		double	add
	)

References matAlloc().

Referenced by MarkovSolver::computeMatrixExponential().

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double matTrace

(

Matrix *

A

)

Referenced by MarkovSolver::computeMatrixExponential().

Matrix* matTrans

(

Matrix *

A

)

References matAlloc().

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Vector* matVecMul	(	Matrix *	A,
		Vector *	v
	)

References vecAlloc().

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void triMatMul	(	Matrix *	A,
		Matrix *	B
	)

Referenced by matInv().

Vector* vecAlloc

(

unsigned int

n

)

Referenced by matVecMul(), vecMatMul(), vecScalShift(), and vecVecScalAdd().

Vector* vecMatMul	(	const Vector *	v,
		Matrix *	A
	)

References vecAlloc().

Referenced by MarkovSolverBase::bilinearInterpolate(), and MarkovSolverBase::linearInterpolate().

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void vecPrint

(

Vector *

v

)

void vecScalShift	(	Vector *	v,
		double	scal,
		double	shift,
		unsigned int	dummy
	)

Vector* vecScalShift	(	const Vector *	v,
		double	scal,
		double	shift
	)

References vecAlloc().

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void vecVecScalAdd	(	Vector *	v1,
		Vector *	v2,
		double	alpha,
		double	beta,
		unsigned int	dummy
	)

Vector* vecVecScalAdd	(	const Vector *	v1,
		const Vector *	v2,
		double	alpha,
		double	beta
	)

References vecAlloc().

Referenced by MarkovSolverBase::bilinearInterpolate(), and MarkovSolverBase::linearInterpolate().

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