I m using genetic algorithm toolbox/ code in Matlab. All i want is the result in particular range. ( not less than or greater than something)

my objective function is this:=

function f = gaintobj(x)

f = 122.14-0.84.*x(1)-0.42.*x(2)+0.34.*x(3)-0.09.*x(4)+363.77.*x(5);

lower and upper bound are these:-

lb = [29 160 30 0 0.040];

ub = [50 180 60 20 0.069];

nvar = 5;

I want the value of f in the range of 40-80 only. I am an absolute beginner in MatLab. I am forever grateful to whoever solved the problem.

Answer 1

[Imran]

Hello Harsh,

I understand that you are using the 'Genetic Algorithm' toolbox and you want to have the output of your function in the range of 40-80 only.

You can use the 'ga' function to get the output in a specified range.

I hope this helps.