C++ Math Library Reference

tril

Lower triangular part of a matrix

C++ Prototype

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

C++ Syntax

#include "matlab.hpp"

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

L = tril(X);
L = tril(X,k);

MATLAB Syntax

L = tril(X)
L = tril(X,k)

See Also

MATLAB tril     Calling Conventions

trapz

triu