PCA-RBF 源代码

function ker = rbf(arg) if nargin == 0 % this is the default constructor ker.gamma = 1; ker = c…

%example32 %============== % 例3.2 RBF 异或 %============== P=[0 0 1 1; 0 1 0 1]; T1=[0 1 1 0]; disp_freq=str2num(disp_…

function b=maxdistance(c) %方差的学习 %c为中心 %b为方差 [ni,m]=size(c); %m为RBF中心的个数 d=zeros(1,m); for j=1:m p=c(:,j)*ones(1,m); …

function net = gtm(dim_latent, nlatent, dim_data, ncentres, rbfunc, ... prior) %GTM Create a Generative Topographic Map. % % De…

function w = rbfpak(net) %RBFPAK Combines all the parameters in an RBF network into one weights vector. % % Description % W = RBFP…

%DEMRBF1 Demonstrate simple regression using a radial basis function network. % % Description % The problem consists of one input …

function ker = rbf(arg) % RBF % % Construct a Gaussian radial basis function (RBF) kernel object, % % K(x1, x2) = exp(-g…

function ker = rbf(arg) % RBF % % Construct a Gaussian radial basis function (RBF) kernel object, % % K(x1, x2) = exp(-g…

% type = 'poly', 'grbf', 'norm' %function [v]=ker(kerType, x1, x2) function [v]=ker(kerType, x1, x2) % const % polynomial …

function net = gtm(dim_latent, nlatent, dim_data, ncentres, rbfunc, ... prior) %GTM Create a Generative Topographic Map. % …