Matrix Class Reference

#include <matrix.h>

Public Member Functions
	Matrix ()
	Matrix (const int32_t m, const int32_t n)
	Matrix (const int32_t m, const int32_t n, const FLOAT *val_)
	Matrix (const Matrix &M)
	~Matrix ()
Matrix &	operator= (const Matrix &M)
void	getData (FLOAT *val_, int32_t i1=0, int32_t j1=0, int32_t i2=-1, int32_t j2=-1)
Matrix	getMat (int32_t i1, int32_t j1, int32_t i2=-1, int32_t j2=-1)
void	setMat (const Matrix &M, const int32_t i, const int32_t j)
void	setVal (const int32_t m, const int32_t n, const FLOAT *val_)
void	setVal (FLOAT s, int32_t i1=0, int32_t j1=0, int32_t i2=-1, int32_t j2=-1)
void	setDiag (FLOAT s, int32_t i1=0, int32_t i2=-1)
void	zero ()
Matrix	extractCols (std::vector< int > idx)
void	eye ()
Matrix	operator+ (const Matrix &M)
Matrix	operator- (const Matrix &M)
Matrix	operator* (const Matrix &M)
Matrix	operator* (const FLOAT &s)
Matrix	operator/ (const Matrix &M)
Matrix	operator/ (const FLOAT &s)
Matrix	operator- ()
Matrix	operator~ ()
FLOAT	l2norm ()
FLOAT	mean ()
bool	inv ()
FLOAT	det ()
bool	solve (const Matrix &M, FLOAT eps=1e-20)
bool	lu (int32_t *idx, FLOAT &d, FLOAT eps=1e-20)
void	svd (Matrix &U, Matrix &W, Matrix &V)

Static Public Member Functions
static Matrix	eye (const int32_t m)
static Matrix	ones (const int32_t m, const int32_t n)
static Matrix	diag (const Matrix &M)
static Matrix	reshape (const Matrix &M, int32_t m, int32_t n)
static Matrix	rotMatX (const FLOAT &angle)
static Matrix	rotMatY (const FLOAT &angle)
static Matrix	rotMatZ (const FLOAT &angle)
static Matrix	homogenize (const Matrix &M)
static Matrix	dehomogenize (const Matrix &M)
static Matrix	homogenizeTranslation (const Matrix &M)
static Matrix	homogenizeRotTrans (const Matrix &R, const Matrix &t)
static Matrix	cross (const Matrix &a, const Matrix &b)
static Matrix	inv (const Matrix &M)

Public Attributes
FLOAT **	val
int32_t	m
int32_t	n

Friends
std::ostream &	operator<< (std::ostream &out, const Matrix &M)

Detailed Description

Definition at line 50 of file matrix.h.

Constructor & Destructor Documentation

Matrix() [1/4]

Matrix::Matrix

(

)

Matrix() [2/4]

Matrix::Matrix	(	const int32_t	m,
		const int32_t	n
	)

Matrix() [3/4]

Matrix::Matrix	(	const int32_t	m,
		const int32_t	n,
		const FLOAT *	val_
	)

Matrix() [4/4]

Matrix::Matrix

(

const Matrix &

M

)

~Matrix()

Matrix::~Matrix

(

)

Member Function Documentation

cross()

static Matrix Matrix::cross ( const Matrix &  a, const Matrix &  b  )

static

dehomogenize()

static Matrix Matrix::dehomogenize ( const Matrix &  M )

static

det()

FLOAT Matrix::det

(

)

diag()

static Matrix Matrix::diag ( const Matrix &  M )

static

extractCols()

Matrix Matrix::extractCols

(

std::vector< int >

idx

)

eye() [1/2]

static Matrix Matrix::eye ( const int32_t  m )

static

eye() [2/2]

void Matrix::eye

(

)

getData()

void Matrix::getData	(	FLOAT *	val_,
		int32_t	i1 = 0,
		int32_t	j1 = 0,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

getMat()

Matrix Matrix::getMat	(	int32_t	i1,
		int32_t	j1,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

homogenize()

static Matrix Matrix::homogenize ( const Matrix &  M )

static

homogenizeRotTrans()

static Matrix Matrix::homogenizeRotTrans ( const Matrix &  R, const Matrix &  t  )

static

homogenizeTranslation()

static Matrix Matrix::homogenizeTranslation ( const Matrix &  M )

static

inv() [1/2]

static Matrix Matrix::inv ( const Matrix &  M )

static

inv() [2/2]

bool Matrix::inv

(

)

l2norm()

FLOAT Matrix::l2norm

(

)

lu()

bool Matrix::lu	(	int32_t *	idx,
		FLOAT &	d,
		FLOAT	eps = 1e-20
	)

mean()

FLOAT Matrix::mean

(

)

ones()

static Matrix Matrix::ones ( const int32_t  m, const int32_t  n  )

static

operator*() [1/2]

Matrix Matrix::operator*

(

const Matrix &

M

)

operator*() [2/2]

Matrix Matrix::operator*

(

const FLOAT &

s

)

operator+()

Matrix Matrix::operator+

(

const Matrix &

M

)

operator-() [1/2]

Matrix Matrix::operator-

(

const Matrix &

M

)

operator-() [2/2]

Matrix Matrix::operator-

(

)

operator/() [1/2]

Matrix Matrix::operator/

(

const Matrix &

M

)

operator/() [2/2]

Matrix Matrix::operator/

(

const FLOAT &

s

)

operator=()

Matrix& Matrix::operator=

(

const Matrix &

M

)

operator~()

Matrix Matrix::operator~

(

)

reshape()

static Matrix Matrix::reshape ( const Matrix &  M, int32_t  m, int32_t  n  )

static

rotMatX()

static Matrix Matrix::rotMatX ( const FLOAT &  angle )

static

rotMatY()

static Matrix Matrix::rotMatY ( const FLOAT &  angle )

static

rotMatZ()

static Matrix Matrix::rotMatZ ( const FLOAT &  angle )

static

setDiag()

void Matrix::setDiag	(	FLOAT	s,
		int32_t	i1 = 0,
		int32_t	i2 = -1
	)

setMat()

void Matrix::setMat	(	const Matrix &	M,
		const int32_t	i,
		const int32_t	j
	)

setVal() [1/2]

void Matrix::setVal	(	const int32_t	m,
		const int32_t	n,
		const FLOAT *	val_
	)

setVal() [2/2]

void Matrix::setVal	(	FLOAT	s,
		int32_t	i1 = 0,
		int32_t	j1 = 0,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

solve()

bool Matrix::solve	(	const Matrix &	M,
		FLOAT	eps = 1e-20
	)

svd()

void Matrix::svd	(	Matrix &	U,
		Matrix &	W,
		Matrix &	V
	)

zero()

void Matrix::zero

(

)

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const Matrix &  M  )

friend

Member Data Documentation

m

int32_t Matrix::m

Definition at line 138 of file matrix.h.

n

int32_t Matrix::n

Definition at line 138 of file matrix.h.

val

FLOAT** Matrix::val

Definition at line 137 of file matrix.h.

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The documentation for this class was generated from the following file:

• matrix.h