matrixutils.cpp File Reference

#include "matrixutils.h"
#include "matrix.h"
#include <gsl/gsl_matrix.h>
#include <gsl/gsl_eigen.h>

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Namespaces
namespace	matrix
	namespace for the matrix library
Functions
gsl_matrix *	toGSL (const Matrix &src)
	copies our matrix into a gsl matrix (don't forget gsl_matrix_free)
Matrix	fromGSL (const gsl_matrix *src)
	copies gsl matrix to our matrix
Matrix	fromGSL (const gsl_vector *src)
	copies gsl vector to our matrix (column-vector)
Matrix	fromGSL_real (const gsl_matrix_complex *src)
	copies the real part of gsl matrix_complex to our matrix
Matrix	fromGSL_imag (const gsl_matrix_complex *src)
	copies the imag part of gsl matrix_complex to our matrix
Matrix	eigenValuesRealSym (const Matrix &m)
	calculates the eigenvalues of the real and symmetric matrix m and returns them as a column vector in descending order
bool	eigenValuesVectorsRealSym (const Matrix &m, Matrix &eigenvalues, Matrix &eigenvectors)
	calculates the eigenvalues and corresponding eigenvectors of the the real and symmetric matrix m.
bool	eigenValues (const Matrix &m, Matrix &vals_real, Matrix &vals_imag)
	calculates the eigenvalues of the matrix m and returns them as a column vectors seperated to real and imaginary part in descending order.
bool	eigenValuesVectors (const Matrix &m, Matrix &vals_real, Matrix &vals_imag, Matrix &vecs_real, Matrix &vecs_imag)
	calculates the eigenvalues and corresponding eigenvectors of the matrix m.