C++ Math Library Reference

rat, rats

Rational fraction approximation

C++ Prototype

mwArray rat(mwArray *D, const mwArray &X);
mwArray rat(mwArray *D, const mwArray &X, const mwArray &tol);
mwArray rat(const mwArray &X);
mwArray rat(const mwArray &X, const mwArray &tol);
mwArray rats(const mwArray &X, const mwArray &stln);
mwArray rats(const mwArray &X);

C++ Syntax

#include "matlab.hpp"

mwArray X, tol, stln;  // Input argument(s)
mwArray D;             // Output argument(s) 
mwArray N, S;          // Return value

N = rat(&D,X);
N = rat(&D,X,tol);
N = rat(X);
N = rat(X,tol);

S = rats(X,strlen);
S = rats(X);

MATLAB Syntax

[N,D] = rat(X)
[N,D] = rat(X,tol)
rat(...)
S = rats(X,strlen)
S = rats(X)

See Also

MATLAB rat, rats     Calling Conventions

rank

rcond