C++ Math Library Reference

rand

Uniformly distributed random numbers and arrays

C++ Prototype

mwArray rand(const mwVarargin &in1=mwVarargin::DIN,
             const mwArray &in2=mwArray::DIN,
             .
             .
             .
             const mwArray &in32=mwArray::DIN);

C++ Syntax

#include "matlab.hpp"

mwArray state;         // String array(s)
mwArray m, n, p, A;    // Input argument(s)
mwArray Y, s;          // Return value

Y = rand(n);
Y = rand(m,n);
Y = rand(horzcat(m,n));
Y = rand(m,n,p,...);
Y = rand(horzcat(m,n,p,...));
Y = rand(size(A));
Y = rand();

s = rand("state");
s = rand("state",state);

MATLAB Syntax

Y = rand(n)
Y = rand(m,n)
Y = rand([m n])
Y = rand(m,n,p,...)
Y = rand([m n p...])
Y = rand(size(A))
rand
s = rand('state')
s = rand('state',state);

See Also

MATLAB rand     Calling Conventions

ramp

randn