b2f.sci

基于SCILAB的The Genetic Algorithm Toolbox for SCILAB (GATS)工具箱

function [fval] = b2f(bval,bounds)	// binary to float function
scale=(bounds(:,3)'); //The range of the variables
bits=calcbits(bounds); 	// the bits of variables
numV=size(bounds,1);	// the number of variables
cs=[0 cumsum(bits)];	// the cumulated bits of variables 
for i=1:numV
  a=bval((cs(i)+1):cs(i+1));	// the bit of a variable
  fval(i)=sum(2.^(size(a,2)-1:-1:0).*a)*scale(i)*((bounds(i,2)-bounds(i,1))' ./ bounds(i,3)')/(2^bits(i)-1)+bounds(i,1); // float of the i var
end