'Declaration
Public Shared Function DersBasisFuns( _
ByVal () As Double, _
ByVal As Integer, _
ByVal As Double, _
ByVal As Integer, _
ByVal As Integer _
) As Double(,)
public static double[,] DersBasisFuns(
double[] ,
int ,
double ,
int ,
int
)
Parameters
- U
- i
- The span for the basis functions
- u1
- p
- The degree
- n
- The degree of the derivation
Return Value
The derivatives, ders[k,j] is the kth derivative of the function Ni-p+j,p