C++ Math Library Reference

sparse

Create sparse matrix

C++ Prototype

mwArray sparse(const mwArray &i, 
               const mwArray &j=mwArray::DIN, 
               const mwArray &s=mwArray::DIN, 
               const mwArray &m=mwArray::DIN, 
               const mwArray &n=mwArray::DIN, 
               const mwArray &nzmax=mwArray::DIN);

C++ Syntax

#include "matlab.hpp"

mwArray A, i, j, s, m, n, nzmax;// Input argument(s)
mwArray S;                      // Return value

S = sparse(A);
S = sparse(i,j,s,m,n,nzmax);
S = sparse(i,j,s,m,n);
S = sparse(i,j,s);
S = sparse(m,n);

MATLAB Syntax

S = sparse(A)
S = sparse(i,j,s,m,n,nzmax)
S = sparse(i,j,s,m,n)
S = sparse(i,j,s)
S = sparse(m,n)

See Also

MATLAB sparse     Calling Conventions

spalloc

spconvert