- fminbnd cannot minimize functions of more than one unknown variable
- All Matlab minimization routines e.g. fminsearch expect the unknows to be passed in vector form to your objective function, not as separate arguments.
error using fminbnd with multiple objective function
1 view (last 30 days)
Show older comments
I have a function "f1" which has multiple inputs and 4 outputs.
[Opt,L,Cost,N_Afa]=f1(R_p,r_B,N_Af,X_A,P_f,T,mu,M_A,M_B,M_C,k,D_A,R,c_1,c_2,rho_p)
I want to use fminbnd to minimise the Objective "Opt" by changing the variables "R_p" and "r_B" while treating all other inputs as constants. I made an additional function "out" that turns the multiobjective function into a single output function so that fminbnd can handle it based on the response to someone elses question:
function result= out(f1,R_p,r_B,varargin)
n = nargout(f1);
outs = cell(1,n);
[outs{:}] = f1(R_p,r_B,(varargin{:}));
result = outs{end};
end
[alpha,fval]=fminbnd(@(R_p,r_B)out(@f1,R_p,r_B,N_Af,X_A,P_f,T,mu,M_A,M_B,M_C,k,D_A,R,c_1,c_2,rho_p), 0,1);
However, I get an error of not enough input arguments when i run:
result= out(f1,R_p,r_B,varargin)
0 Comments
Answers (1)
See Also
Categories
Find more on Construct and Work with Object Arrays 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!