LinearAlgebraOperations.Rotate Method

public static void Rotate<T>(
	int n,
	ArraySlice<T> x,
	ArraySlice<T> y,
	T c,
	T s
)

Public Shared Sub Rotate(Of T) ( 
	n As Integer,
	x As ArraySlice(Of T),
	y As ArraySlice(Of T),
	c As T,
	s As T
)

public:
generic<typename T>
static void Rotate(
	int n, 
	ArraySlice<T> x, 
	ArraySlice<T> y, 
	T c, 
	T s
)

static member Rotate : 
        n : int * 
        x : ArraySlice<'T> * 
        y : ArraySlice<'T> * 
        c : 'T * 
        s : 'T -> unit 

Parameters

n  Int32

The number of elements in the vectors x and y.

x  ArraySlice<T>

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

y  ArraySlice<T>

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

c  T

The first rotation element, the cosine of the rotation angle.

s  T

The second rotation element, the sine of the rotation angle.

Type Parameters

T

public static void Rotate<T>(
	int n,
	ArraySlice<Complex<T>> cx,
	ArraySlice<Complex<T>> cy,
	T c,
	T s
)

Public Shared Sub Rotate(Of T) ( 
	n As Integer,
	cx As ArraySlice(Of Complex(Of T)),
	cy As ArraySlice(Of Complex(Of T)),
	c As T,
	s As T
)

public:
generic<typename T>
static void Rotate(
	int n, 
	ArraySlice<Complex<T>> cx, 
	ArraySlice<Complex<T>> cy, 
	T c, 
	T s
)

static member Rotate : 
        n : int * 
        cx : ArraySlice<Complex<'T>> * 
        cy : ArraySlice<Complex<'T>> * 
        c : 'T * 
        s : 'T -> unit 

Parameters

n  Int32

             On entry, N specifies the order of the vectors cx and cy.
             N must be at least zero.
            

cx  ArraySlice<Complex<T>>

            Dimension at least
             ( 1 + ( N - 1 )*abs( INCX ) ).
             Before entry, the incremented array CX must contain the n
             element vector cx. On exit, CX is overwritten by the updated
             vector cx.
            

             On entry, INCX specifies the increment for the elements of
             CX. INCX must not be zero.
            

cy  ArraySlice<Complex<T>>

            Dimension at least
             ( 1 + ( N - 1 )*abs( INCY ) ).
             Before entry, the incremented array CY must contain the n
             element vector cy. On exit, CY is overwritten by the updated
             vector cy.
            

             On entry, INCY specifies the increment for the elements of
             CY. INCY must not be zero.
            

c  T

             On entry, C specifies the cosine, cos.
            

s  T

             On entry, S specifies the sine, sin.
            

Type Parameters

T

            jack dongarra, linpack, 3/11/78.
            

Authors: Univ. of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver, NAG Ltd.

Date: November 2011

Reference