Managed Linear Algebra Operations.Create Givens Rotation Method
Definition
Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
Overload List
Create | Determines a complex Givens rotation. |
Create | Construct givens plane rotation. |
CreateGivensRotation(Complex<Double>, Complex<Double>, Double, Complex<Double>)
Determines a complex Givens rotation.
public override void CreateGivensRotation(
ref Complex<double> ca,
Complex<double> cb,
out double c,
out Complex<double> s
)
Parameters
Remarks
Authors: Univ. of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver, NAG Ltd.
Date: November 2011
CreateGivensRotation(Double, Double, Double, Double)
Construct givens plane rotation.
public override void CreateGivensRotation(
ref double a,
ref double b,
out double c,
out double s
)
Parameters
- a Double
- The first element of the input vector. On exit, this value is overwritten with the rotated element r.
- b Double
- The second element of the input vector. On exit, this value is overwritten with the reconstruction value z.
- c Double
- On exit, this value is overwritten with the first rotation element, the cosine of the rotation angle.
- s Double
- On exit, this value is overwritten with the second rotation element, the sine of the rotation angle.
Implements
ILinearAlgebraOperations<T>.CreateGivensRotation(T, T, T, T)Remarks
Further Details:
jack dongarra, linpack, 3/11/78.
Authors: Univ. of Tennessee, Univ. of California Berkeley, Univ. of Colorado Denver, NAG Ltd.
Date: November 2011