MATLAB: Error when call fun.

call fun

hi, I have this function: function [swarm]=initSwarm(N, N_PAR)
swarm = zeros(N,N_PAR);
for i = 1: N
    for j = 1: N_PAR
        swarm(i,j) = rand(1,1)%* ( V_MAX(j)-V_MIN(j) ) + V_MIN(j);
    end
end
when call it:
x=initSwarm(5,5);
I get this error, I don't know why?
??? Undefined function or method 'initSwarm' for input arguments of type 'double'.

Best Answer

Just add initSwarm.m in your MATLAB path and it will work.
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