Computation of energy of rectangular pulse
Aim: Computation of energy of rectangular pulse
PC with windows OS.
MATLAB Software
%This Program generates a rectangular pulse and finds its energy
f=input('enter the sampling frequency')
T=1/f;
t=T:T/f:T;
x=zeros(1,length(t));
c=input('enter the duration of the rectangular pulse in terms of number of samples to included')
i=find(t==0);
x(i:i+c1)=0.25;
E=sum(x.*x);
plot(t,x)
xlabel('time')
ylabel('amplitude')
title('Rectangular Pulse width')
grid
disp('Energy of the generated signal measured in joules is')
disp(E)
Result:
enter the sampling frequency100
f = 100
enter the duration of the rectangular pulse in terms of number of samples to included50
c =50
Energy of the generated signal measured in joules is
3.1250
Output:

UpdatedFeb 13, 2020

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