som_which_neuron.m

MOLMAP multiway toolbox是一个matlab集成工具箱

function [cord_row,cord_col] = som_which_neuron(ind,W_reshape_size)

% som_which_neuron finds the map coordinates of a neuron
%
% see the HTML HELP files (help.htm) for extensive explanations, details and examples
%
% The toolbox is freeware and may be used (but not modified) 
% if proper reference is given to the authors. Preferably refer to:
% D. Ballabio, V. Consonni, R. Todeschini
% Classification of multiway analytical data based on MOLMAP approach
% Analytica Chimica Acta, in press
% 
% version 1.0 - november 2007
% Davide Ballabio
% Milano Chemometrics and QSAR Research Group
% www.disat.unimib.it/chm


cord_col = mod(ind,W_reshape_size^0.5);
if cord_col == 0
    cord_col = W_reshape_size^0.5; 
end
cord_row = (ind - cord_col)/(W_reshape_size^0.5) + 1;