Calculates the condition
number of this matrix.
Namespace:
Extreme.Mathematics
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public virtual T GetConditionNumber()
Public Overridable Function GetConditionNumber As T
public:
virtual T GetConditionNumber()
abstract GetConditionNumber : unit -> 'T
override GetConditionNumber : unit -> 'T
Return Value
Type:
TThe condition number of
the
MatrixT.
The condition number of a matrix is defined
as the ratio of its largest to its smallest singular
value. Calculating the singular values is an expensive operation.
The EstimateConditionNumber method
is faster, but returns an approximation to the condition number.
The condition number gives an indication of
the worst case loss of precision when solving a system
of simultaneous linear equations.
The condition number of a singular matrix
is infinite.
Reference