www.gusucode.com > Weighted Differential Evolution Algorithm (WDE) > Weighted Differential Evolution Algorithm (WDE)/cc_wde/classic_benchmark_problems/step2.m
function ObjVal = step2(Chrom,switch1); Dim=size(Chrom,2); [Nind,Nvar] = size(Chrom); Chrom=ceil(Chrom+0.5); ObjVal = sum((Chrom .* Chrom)')'; return