how to write fitness function for PSO other optimization techniques? if we have 2 output parameter and 3 input parameter.
4 views (last 30 days)
Show older comments
veerpal kaur on 8 Oct 2018
Answered: Michael Hawks on 17 Oct 2018
Respected Sir I am using licence version of matlab 2013. I am regular scholar of Ph.D in sant longowal institute of engineering and technology. I have designed optical sensor in comsol software. I have data related to output performance parameter. I want to find to find the relationship between input( thickness of two different material , operating wavelength, core diameter ) and output variable(peak value and resonance wavelength) . I have to optimized the design based on input variable. So please help me. how to find relationship between 3 input variable and 2 output variable. Further optimized the design based on this cost function. I will share my data file in next mail. Thanks in advance.
Michael Hawks on 17 Oct 2018
The best approach will depend a lot on your data. A good first step might be to look at pairs of parameters using cftool. This will open the curve-fitting tool. When you specify a dependent (x) variable and independent or result value (y), it will give you a variety of functional forms and optimize the fit to the data. This can be very quick and easy, but the pre-defined functions are not always good at describing the data. But I would begin exploring the relationships there.
Sorry the answer is so vague, but multivariate analysis is a big subject, so without more to go on this is about all I can say.
Find more on Particle Swarm in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!