How do I insert extra parameters in a matlab function?

Question

Im using genetic algorithms and they insert their aproximation, but I need to insert extra variables to the function, how can I do this without declaring them global

This is the function and I need to insert the last part after options are the variables I need to insert as extra

[parmin, fval, exitflag] = ga(@errora,3,[],[],[],[],lb,ub,[],option... fHarm, fHz, fgemCoh, s, s2, i)

Answer 1

You can edit your functions "header", use cells or if you are using event+listener you can add extra info to your event by creating custom subclass to event and using it to tranfer information from notify->listener (there is more info in 'help events')

If you don't know what I am talking about, I will recommend modifying function header:

function varargout = fun(a,b,c)

to

function varargout = fun(a,b,c,extra)

if nargin < 4

extra = default;

end

If I didn't answer your question, please provide more information :)