wavelet_function.m

来自「小波神经网络的分类识别」· M 代码 · 共 10 行

function fun=wavelet_function(x,jj,kk)

%% generating the mother wavelet function-morlet
global node_in node_media node_out w u o layer_j shift_k;

fun=(2^(jj/2))*cos(1.75*((2^jj)*x-kk))*exp(-((2^jj)*x-kk)^2/2);

% fun
return;