ILinear Algebra Operations<T, TVector, TMatrix>.Rank Update Method
Performs a rank one update of a matrix.
Definition
Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
C#
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
void RankUpdate(
int m,
int n,
T alpha,
TVector x,
TVector y,
TMatrix a
)
Parameters
- m Int32
- The number of rows in the matrix a.
- n Int32
- The number of columns in the matrix a.
- alpha T
- The scalar used to multiply the outer product.
- x TVector
- A reference to a one-dimensional array containing the elements of the vector x.
- y TVector
- A reference to a one-dimensional array containing the elements of the vector y.
- a TMatrix
- A span that contains the elements of the matrix.
Remarks
This method is similar to the BLAS routine DGER.