ker3.m

来自「patten regnization source从1-14章能运行」· M 代码 · 共 13 行

function ker=ker3(x);
% 
% the Gausssian kernel
% input: x size 1,n vector
% output: ker size 1,n vector
ker=1/sqrt(2*pi)*exp(-0.5*(x.^2));