Hybrid Particle Swarm Optimization

A hybrid Particle Swarm Optimization algorithm for functions in the real space.

Description

This upload contains a hybrid Particle Swarm Optimization algorithm for functions in the real space. An options file is also provided, which lets the user fully parameterize the process. The hybrid function used is the @fminsearch, which is available on the MATLAB core. The PSO performs very well on highly non-linear problems, and the hybrid option makes it perform on simple problems the same well as the ordinary hill-climbing algorithms.

• MATLAB release: MATLAB 7 (R14)

[Godwin Anand]

is it possiable to design & optimize a FLC using PSO

[Kuan Yew Leong]

It seem working better than some ordinary stochastical optimizer such as SGA.

[John D'Errico]

Fairly easy to use after a little experimentation. I liked it, even though I'd need some more practice to make it hum along properly. A minor point - the property/value pair interface was a bit picky. I'd have liked to see unambiguous property name shortenings and case insensitivity in the property names. All in all, good job.

[wang hui]

When I run the file "hpso" there is an error just as following say:
??? Input argument "nvars" is undefined.

Error in ==> hPSO at 45
    for i=1:nvars
I don't know how to solve it. Please help mm thanks!

[Malathy paulpandi]

 

[Alice Chen]

When I debug the file "hpso" there is an error as following :
??? Input argument "nvars" is undefined.

Error in ==> hPSO at 45
for i=1:nvars
I don't know how to solve it. Please help me thanks!

[Dmitrey Kroshko]

I connected Alexandros Leontitsis file to the OpenOpt project
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=13115&objectType=file
& informed him (I hope my letter passed antispam filter OK)
if any pretensions will be received, I promise to exclude the one.

[chandra sekhar]

it is good

[Andre Guy Tranquille]

 

[reham hassen]

pso