calc_rate.m

这是个神经网络工具箱的一点MATALAB 程序

%   File Name      : calc_rate.m
%   Purpose        : Calculating the neorons firing rates 
%   Author         : Hossam E. Mostafa Abdelbaki, School of Computer Science, 
%                    University of Centeral Florida (UCF). 
%   Release        : ver. 1.0.
%   Date           : October 1998.
%
%       RNNSIM is a software program available to the user without any 
%   license or royalty fees. Permission is hereby granted to use, copy, 
%   modify, and distribute this software for any purpose. The Author 
%   and UCF give no warranty, express, implied, or statuary for the 
%   software including, without limitation, waranty of merchantibility 
%   and warranty of fitness for a particular purpose. The software 
%   provided hereunder is on an "as is"  basis, and the Author and the 
%   UCF has no obligation to provide maintenance, support, updates, 
%   enhancements, or modifications. 
%
%       RNNSIM  is available for any platform (UNIX, PCWIN, MACHITOCH). 
%   It runs under MATLAB ver. 5.0 or highrer. 
%
%       User feedback, bugs, or software and manual suggestions can 
%   be sent via electronic mail to :   [e-mail]

%%%%%% FUNCTION: Calc_Rate %%%%%%%%%%%%%%%%%%
      %%%%%%%%%%%Calculation of r %%%%%%%%%%%%%%
      for i=1:N_Total
         r(i)=0.0;
      end
      for i=1:N_Input
         for j=(N_Input+1):(N_Input+N_Hidden)
            r(i) = r(i) + wplus(i,j) + wminus(i,j);
         end
      end
      for i = (N_Input+1):(N_Input+N_Hidden)
         for j = (N_Input+N_Hidden+1):N_Total
            r(i) = r(i) + wplus(i,j) + wminus(i,j);
        end
      end
      if(FIX_RIN ==1)
         for i = 1:N_Input
            r(i) = R_IN;
         end
      end 
      for i=(N_Input+N_Hidden+1):N_Total
         r(i)=R_Out;
      end
      %%%%%%%%%%%%%%%%%% end Calc_Rate %%%%%%%%%%%%%%%%%%