prbs.m

-PID controller has been extensively used in the industrial world. But in this controller it is dif

%Initial_PID_objfun_MSE.m
%Written by Ian Griffin July 2003
%Last Modified 29-07-03
%____________________________________________________________________
function y=prbs(u)
%This prbs file is used to provide a small noise signal to the system
%so that the RLS estimator values may be calculated.
if u<.5
y=-.01;
else y=.01;
end