Approximate 2-D integral
SOM = integ2d(MAT) SOM = integ2d(MAT, X) SOM = integ2d(MAT, X, Y)
MxN matrix to be integrated
N-vector indicating the abscissa integration path (default : 1:N)
M-vector indicating the ordinate integration path (default : 1:M)
result of integration
integ2d approximates the 2-D integral of matrix MAT according to abscissa X and ordinate Y.
![]() | Initial version assumes X sampled with a constant step |