www.gusucode.com > classification_matlab_toolbox分类方法工具箱源码程序 > code/Classification_toolbox/make_a_draw.m

    function [test_indices, train_indices] = make_a_draw(how_many, out_of_how_many)

%Choose a number of indices out of the maximum number allowed.

indices		  = randperm(out_of_how_many);
train_indices = sort(indices(1:how_many));
test_indices  = sort(indices(how_many+1:out_of_how_many));