rowperm.m

来自「用matlab实现利用统计混沌方法解决非线性系统时间序列预测的问题」· M 代码 · 共 9 行

function y = rowperm(x)
% The function:
% 
%       y = rowperm(x);
% 
% produces a matrix <y> which is the same as <x>
% except all rows are randomly permuted. 

y = x(randperm(size(x,1),:);