Source Code of Continuous Non-Revisiting Genetic Algorithm (cNrGA) in

C.K. Chow and S.Y. Yuen, “Continuous non-revisiting genetic algorithm with overlapped search sub-region,” Proc. IEEE Congress on Evolutionary Computation (CEC), June, 2012.

Source code : cNrGACEC2012.zip

Compile environment  : Matlab 2009a

Operation System           :  Microsoft Windows XP SP3

Main flow of the program:

How to add a new test function?

For example, a test function that the fitness is the sum of the absolute values in all dimension:

E.g.:

We can program a function in "FitnessFunction.m" as follows:

case 35

        f=sum(abs(x));

After that, adding the search space of this function into “FitnessFunctionInfo_Loading.m” as follows:

case 35

FitnessFunction_searchspace = [-100*ones(no_dimension,1) 100*ones(no_dimension,1)];

Finally, set the FitnessFunction_Index in “cNrGA_example1.m” to "35" (this example uses 35 as the new test function index).