%Experiment No.6
%Aim: To study and perform magnitude and phase responce
%Name: Anurag R Kados
%Roll NO.: EC2162
%Batch No.: A-5
%Class: SY-A

%Code-2

syms t;
a=2
w=5
f1=a*cos(w*t)
lsf1=laplace(f1)

a=5
w=3
f2=a*sin(w*t)
lsf2=laplace(f2)

a=1
f3=exp(-a*t)
lsf3=laplace(f3)

a=4
f4=exp(a*t)
lsf4=laplace(f4)

w1=5
w2=2
f5=cos(w1*t)+cos(w2*t)
lsf5=laplace(f2)

a =

     2


w =

     5

 
f1 =
 
2*cos(5*t)
 
 
lsf1 =
 
(2*s)/(s^2 + 25)
 

a =

     5


w =

     3

 
f2 =
 
5*sin(3*t)
 
 
lsf2 =
 
15/(s^2 + 9)
 

a =

     1

 
f3 =
 
exp(-t)
 
 
lsf3 =
 
1/(s + 1)
 

a =

     4

 
f4 =
 
exp(4*t)
 
 
lsf4 =
 
1/(s - 4)
 

w1 =

     5


w2 =

     2

 
f5 =
 
cos(2*t) + cos(5*t)
 
 
lsf5 =
 
15/(s^2 + 9)
 

Published with MATLAB® R2013a