LinearAlgebraOperations.BandMultiplyAndAddInPlace<T> Method

public static void BandMultiplyAndAddInPlace<T>(
	TransposeOperation transposeOperation,
	int m,
	int n,
	int kl,
	int ku,
	T alpha,
	Array2D<T> a,
	ArraySlice<T> x,
	T beta,
	ArraySlice<T> y
)

Public Shared Sub BandMultiplyAndAddInPlace(Of T) ( 
	transposeOperation As TransposeOperation,
	m As Integer,
	n As Integer,
	kl As Integer,
	ku As Integer,
	alpha As T,
	a As Array2D(Of T),
	x As ArraySlice(Of T),
	beta As T,
	y As ArraySlice(Of T)
)

public:
generic<typename T>
static void BandMultiplyAndAddInPlace(
	TransposeOperation transposeOperation, 
	int m, 
	int n, 
	int kl, 
	int ku, 
	T alpha, 
	Array2D<T> a, 
	ArraySlice<T> x, 
	T beta, 
	ArraySlice<T> y
)

static member BandMultiplyAndAddInPlace : 
        transposeOperation : TransposeOperation * 
        m : int * 
        n : int * 
        kl : int * 
        ku : int * 
        alpha : 'T * 
        a : Array2D<'T> * 
        x : ArraySlice<'T> * 
        beta : 'T * 
        y : ArraySlice<'T> -> unit 

Parameters

transposeOperation  TransposeOperation

Specifies the operation to be performed on the matrix a.

m  Int32

The number of rows in the matrix a.

n  Int32

The number of columns in the matrix a.

kl  Int32

The lower bandwidth of the matrix a.

ku  Int32

The upper bandwidth of the matrix a.

alpha  T

The scalar used to multiply the matrix-vector product.

a  Array2D<T>

Reference to the first element in a one-dimensional array that contains the elements of the matrix.

x  ArraySlice<T>

A reference to a one-dimensional array containing the elements of the vector x.

beta  T

The scalar used to multiply y.

y  ArraySlice<T>

A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the result.

Type Parameters

T

This method is similar to the BLAS routine DGBMV.

Reference