% Gauss window and its derivative x10² 
% shown in a same plane.  

tc=-0.5:0.001:0.5; 
b=0; 
tg=-4:0.01:4;

gg=exp(-18.*tc.^2);
dgg=diff(gg);
dggE=dgg.*10.^2;
lt=length(tc);
tr=tc(1:lt-1);
plot(tc,gg,'b',tr,dggE,'r');
axis([-0.5 0.5 -0.4 1]);
title('Gaussian window and its Derivative x 10²');
grid;


% "Complex and Chaotic Nonlinear Dynamics. 
% Advances in Economics and Finance, 
% Mathematics and Statistics" 
% T.Vialar, Springer 2009.
% Copyright(c) 