particleswarm optimization in MATLAB
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mohammed hussein
il 14 Mar 2016
Commentato: Walter Roberson
il 15 Mar 2016
dear all i have an problem if any one can help me
when i used any example of particle swarm optimization , this example from help of particle swarm
fcn = @dejong5fcn;
nvars = 2;
lb = [-64 -64];
ub = [64 64];
[x,fval] = particleswarm(fcn,nvars,lb,ub)
it gives me this error i do not know why even though i have the particle swarm toolbox
Undefined function 'particleswarm' for input arguments of type 'function_handle'.
thank you
3 Commenti
jgg
il 14 Mar 2016
You also need to actually have the toolbox installed and as part of your license. The ver command should list your available toolboxes.
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Walter Roberson
il 14 Mar 2016
particleswarm() is part of the Global Optimization Toolbox, not part of the Optimization Toolbox.
4 Commenti
Walter Roberson
il 15 Mar 2016
Were you using a Trial version? If so it might have expired.
Were you using a Student Version license obtained through a MOOC (Massive Open Online Course) ? If so then it might have expired.
Were you using a Student Version license under one of the Term options such as "9 months" or "1 year" ? If so then it might have expired.
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