www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/xregrbfcentersel.m
function [x,sel] = xregrbfcentersel(p,x) %XREGRBFCENTERSEL select centers from candidates % % [x,sel] = xregrbfcentersel(p,x) % This routine returns a repeatable non regular selection of points for candidate % centers. The random number generator is seeded to 0 to achieve this. % Copyright 2007-2008 The MathWorks, Inc. s = RandStream('swb2712','seed',0); n = size(x,1); randint = randperm(s,n); sel = randint(1:p); % select centers x = x(sel,:);