view m-toolbox/classes/+utils/@math/heaviside.m @ 7:1e91f84a4be8
database-connection-manager
Make ltpda_up.retrieve work with java.sql.Connection objects
| author |
Daniele Nicolodi <nicolodi@science.unitn.it> |
| date |
Mon, 05 Dec 2011 16:20:06 +0100 (2011-12-05) |
| parents |
f0afece42f48 |
| children |
|
line source
% heaviside
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: Heaviside function. In zero it returns NaN.
%
% VERSION: $Id: heaviside.m,v 1.1 2011/06/01 13:09:14 congedo Exp $
%
% HISTORY: 31-05-2011 G. Congedo
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function y = heaviside(x)
y = +(x>=0);
y(x==0) = NaN;
end
