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Mohammed

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23 Aug 2013 Another Particle Swarm Toolbox Implementation of a PSO algorithm with the same syntax as the Genetic Algorithm Toolbox. Author: Sam

Hi Sam, I have tried several times to set the LB,UB, and nvars to match my multi dimensional problem but it doesnt work, would you please " if you have a time" clarify that in steps and what is the maximum number of decision variables that can be solved "effeciently" as Iam developing a stochastic reservoir optimization code and have already written the function but it doesnt yet fit with your pso code

17 May 2013 Another Particle Swarm Toolbox Implementation of a PSO algorithm with the same syntax as the Genetic Algorithm Toolbox. Author: Sam

Hi Sam, this the error msg: I have tried several times to modify the dimensions but it doesnt work

Index exceeds matrix dimensions.

Error in psocheckpopulationinitrange (line 9)
index(~lowerInf) = LB(~lowerInf) ~= lowerRange(~lowerInf) ;

Error in pso (line 214)
options.PopInitRange = ...

16 May 2013 Another Particle Swarm Toolbox Implementation of a PSO algorithm with the same syntax as the Genetic Algorithm Toolbox. Author: Sam

Hi Sam, thanks for the nice job. just wanna ask you how can I modify the pso.m to handle a 24 unknown optimization problem?
I have tested your code through different test functions and different PSO parameters adjustments and it works fine, however, when I try high dimensional problem I always fail in matrix dimension and population range problem.
Could you please help me to cope with this issue?

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