| DoubleTriDiagMatrixSubtract(DoubleTriDiagMatrix, Double) Method |
Subtracts a scalar from the non-zero elements of a tridiagonal matrix.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public static DoubleTriDiagMatrix Subtract(
DoubleTriDiagMatrix A,
double a
)
Public Shared Function Subtract (
A As DoubleTriDiagMatrix,
a As Double
) As DoubleTriDiagMatrix
public:
static DoubleTriDiagMatrix^ Subtract(
DoubleTriDiagMatrix^ A,
double a
)
static member Subtract :
A : DoubleTriDiagMatrix *
a : float -> DoubleTriDiagMatrix
Parameters
- A DoubleTriDiagMatrix
- A tridiagonal matrix.
- a Double
- A scalar.
Return Value
DoubleTriDiagMatrixA tridiagonal matrix,
B, with the same dimensions as
A,
and
B[i,j] = A[i,j] - a whenever
j - i is less than or equal to 1, or
i - j is less than or equal to 1.
See Also