Excel VBA Particle Swarm Optimization Reviews

I downloaded the particl swarm optimization excel VBA code , but I need to know how to implement this in my problem . I have no experience in VBA . Thank you .

Thanks a lot. You have saved me a lot of time with PSO on Excel VBA. I finally went through the code so that i may adapt it for other use. I found it extremely easy to follow. Your documentation comments are especially helpful.Thanks and post some more. Especially on multi objective pso.