i want to plot 3-D surface ,basically i have two variables (intialguess value) plot with my objective function(fitnessfun).which show something local minima in the plot .Can you give me code suggestion.and i easily plot objective function with iteration . i want with my variables
xo=[0.001,0.005]; % assumptions
%[Q]=heatload1_new(xo)
%nvars=3;
A=[];b=[]; Aeq=[];beq=[];lb=[0.0001,0.003]; %lower bound
ub=[0.01,0.08]; %upper bound
nonlincon = @(x)constraint_new(x); % calling constraint function
Fitnessfun =@(x)weight_testvariable(x); %calling objective function
options = optimoptions(@fmincon,'Display','iter-detailed','Algorithm','sqp','MaxIterations',1500)options = optimset('Display','iter','TolFun',1e-6)options = optimset('PlotFcns',@optimplotfval);[X,fval]=fmincon(Fitnessfun,xo,[],[],[],[],lb,ub,nonlincon,options)
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