genplot.m

来自「利用GA算法实现软件测试的测试用例选取」· M 代码 · 共 25 行

function genplot(x,i,stats,xopt,bf,flag)
%GENPLOT Graphing routine for genetic algorithm.
%	GENPLOT(X,I,STATS,XOPT,BF,FLAG) is a template graphing
%       routine for the genetic algorithm (GENETIC.M). Inputs are
%            X     - present population if FLAG=1,2 or
%                    population bounds if FLAG=0
%            I     - index of most fit in present population
%            STATS - statistics to date
%            XOPT  - best X to date
%            BF    - best fitness to date
%            FLAG  - 0 initialize (i.e. called before any procreation)
%                    1 BF improved since last call to GENPLOT
%                    2 BF has not improved since last call
%
%	Copyright (c) 1993 by the MathWorks, Inc.
%	Andrew Potvin 1-10-93.

if flag==1,
   line(xopt(1),xopt(2),'LineStyle','o','EraseMode','bac')
   text(xopt(1)+0.05,xopt(2)+0.05,int2str(size(stats,1)-1),'Er','bac')
   drawnow
end

% end genplot