som_which_col.m

this file is leverage algorithm written in matlab as m-file and tested in matlab.so anyone can ue th

function ind = som_which_col(cord_x,cord_y,W_reshape_size)

% som_which_col changes the map coordinates of a neuron into scalar
%
% see the HTML HELP files (help.htm) for details 

ind = cord_x*(W_reshape_size^0.5) - (W_reshape_size^0.5 - cord_y);