C++ Math Library Reference

triu

Upper triangular part of a matrix

C++ Prototype

mwArray triu(const mwArray &X);
mwArray triu(const mwArray &X, const mwArray &k);

C++ Syntax

#include "matlab.hpp"

mwArray X, k;          // Input argument(s)
mwArray U;             // Return value

U = triu(X);
U = triu(X,k);

MATLAB Syntax

U = triu(X)
U = triu(X,k)

See Also

MATLAB triu     Calling Conventions

tril

union_func