kao.math.matvec.lib.Struct Class Reference

Routines for manipulating the structure of matrices and vectors. More...

Classes
class	Out
	Outputs of the structure manipulation routines. More...
Static Public Member Functions
static Matrix	removeColumn (Matrix M, int idx)
static Vector	removeElement (Vector v, int idx)
static Out	splitCol (Matrix A, int idx)
static Out	splitVector (Vector x, int idx)

Detailed Description

Routines for manipulating the structure of matrices and vectors.

static Matrix kao.math.matvec.lib.Struct.removeColumn	(	Matrix	M,
		int	idx
	)			`[static]`

Remove column from matrix M

Parameters:

`[in]`	M	Matrix M
`[in]`	idx	Index of column to remove

static Vector kao.math.matvec.lib.Struct.removeElement	(	Vector	v,
		int	idx
	)			`[static]`

Remove element from vector v

Parameters:

`[in]`	v	Vector v
`[in]`	idx	Index of element to remove

static Out kao.math.matvec.lib.Struct.splitCol	(	Matrix	A,
		int	idx
	)			`[static]`

Remove element from array Split matrix A at column index idx such that:

$A_{1} = \begin {bmatrix} a_{fr,fc} & \cdots & a_{fr,idx} \\ \hdots & \ddots & \\ a_{lr,fc} & & a_{lr,idx} \end {bmatrix}$

$A_{2} = \begin {bmatrix} a_{fr,idx+1} & \cdots & a_{fr,lc} \\ \hdots & \ddots & \\ a_{lr,idx+1} & & a_{lr,lc} \end {bmatrix}$

where:

Parameters:

`[in]`	A	Matrix A
`[in]`	idx	Column index for split

static Out kao.math.matvec.lib.Struct.splitVector	(	Vector	x,
		int	idx
	)			`[static]`

Split vector v at element index idx such that:

$x_{1} = \begin {bmatrix} x_{fe} & \cdots & x_{idx} \end {bmatrix}$

$x_{2} = \begin {bmatrix} x_{idx+1} & \cdots & x_{le} \end {bmatrix}$

where:

Parameters:

`[in]`	x	Vector x
`[in]`	idx	Element index for split