VectorGeneralMatrixVectorMultiply Method |
Computes the matrix-vector product in general form. This method
corresponds to the GEMV routine from BLAS Level 2. It multiplies
this vector by scalar beta and adds product of
matrix A and vector x scaled
by scalar alpha
Namespace: FinMath.LinearAlgebra
Assembly: FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
SyntaxC#
public void GeneralMatrixVectorMultiply( double alpha, Matrix A, bool transposeA, Vector x, double beta )
Parameters
- alpha
- Type: SystemDouble
The scalar to multiply matrix-vector product by. - A
- Type: FinMath.LinearAlgebraMatrix
The matrix to mutltiply. - transposeA
- Type: SystemBoolean
The boolean flag that indicates whether the matrix should be tranposed before multiplying or not. - x
- Type: FinMath.LinearAlgebraVector
The vector to multiply. - beta
- Type: SystemDouble
The scalar to multiply this vector.
See Also