linaddkernel.m

The goal of SPID is to provide the user with tools capable to simulate, preprocess, process and clas

function y = LINaddkernel(x1, x2, ord),
% function y = LINkernel(x1, x2, ord),

[n1,D]=size(x1);
n2=size(x2,1);
y=zeros(n1,n2);

if nargin<3, 
    y = x1*x2';     
else
    for d=1:D,
        y = y+(x1(:,d)*x2(:,d)'+1)^ord;
    end
end,
%