PROGRAM:-3AIM:Program for the generation of unit impulse signal.

TOOLS REQUIRED:P.C , matlab 7.0

PROGRAM:t=-2:1:2;>> y=[zeros(1,2),ones(1,1),zeros(1,2)];>> stem(t,y);>> ylabel('amplitude');>>xlabel(‘n’)

OBSERVATION:

RESULT:Desired waveform has been obtained.

PRECAUTION:1. Observe the waveform carefully.2. Take the value of constant keeping care of all constraint.