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# (Solved): i want a matlap code to plots this signals showen below for case (a) only i want every steps C/D u ...

i want a matlap code to plots this signals showen below for case (a) only i want every steps C/D up sampling and Down the solution of thre plots in every steps in case (a) is showen below i need the code that plots these steps Q. 1 The frequency representation of a continuous signal

x(t)

is: The input signal

x(t)

is passed through the system shown below. Plot the frequency representation of the output

Y(e^(j\omega ))

in the following cases: a)

T_(1)=(1)/(5)sec

,

T_(2)=(1)/(20)sec

,

\omega _(c)=(\pi )/(2)

L=2

,

M=3,c[n]=cos(0.2\pi n)

b)

T_(1)=(1)/(10)sec

,

T_(2)=(1)/(40)sec

,

\omega _(c)=(\pi )/(2)

L=1

,

M=3,c[n]=e^(j0.2\pi n)

c)

T_(1)=(1)/(10)sec

,

T_(2)=(1)/(40)sec

,

\omega _(c)=(\pi )/(2)

L=1,M=3,c[n]=e^(j(\pi )/(2)n)

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