bring a to right.. so that f(x) = 0.. use fsolve to solve

Dr. Rama Rao Karri thank you for your answer. but this is one equation with two unknown variables. I want to find the optimum answer for this equation.

What exactly is the objective function, this is just an equality constraint, there has to be an objective function which you are trying to find an optimum. If the RHS is the optimum, then here it is equal to a constraint which is a.

An optimization problem must be of the form

min f(x, \theta)

s.t. g(x, \theta) \leq 0

h(x, \theta) = 0

in this case, you have no inequalities g(x, theta) and you have one h(x, \theta) but there isnt a f(x, \theta)

Hi

in my opinion, it's easy.

in the first, you should select one or more of input and one or more of output. So when you have two parameter, on of them is input and one of them is output.

you can search on MATLAB's help : "ga" or " Genetic algorithm "

%_______________________________________________________________

>>nvars=26; %% number of input

>>LB=ones(1,26); %% low boundary

>>UB=7*ones(1,26); %% up boundary

>>A=[ ];

>>b=[ ];

>>Aeq=[ ];

>>beq=[ ];

%________________________________________________________________

>>[END,fval] = ga(@FtnesFun,nvars,A,b,Aeq,beq,LB,UB);

((@FtnesFun is your function))

%________________________________________________________________

%________________________________________________________________

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thanks everybody. I found a solution by myself. thank you all for helping