C++ Math Library Reference

del2

Discrete Laplacian

C++ Prototype

mwArray del2(const mwArray &in1,
             const mwVarargin &in2=mwVarargin::DIN,
             const mwArray &in3=mwArray::DIN,
             .
             .
             .
             const mwArray &in33=mwArray::DIN)

C++ Syntax

#include "matlab.hpp"

mwArray U, h, hx, hy;       // Input argument(s)
mwArray L;                  // Return value

L = del2(U);
L = del2(U,h);
L = del2(U,hx,hy);
L = del2(U,hx,hy,hz,...);

MATLAB Syntax

L = del2(U)
L = del2(U,h)
L = del2(U,hx,hy)
L = del2(U,hx,hy,hz,...)

See Also

MATLAB del2     Calling Conventions

deconv

det