Code for discrete signal plot.

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Syed JABBAR SHAH
Syed JABBAR SHAH 2021년 10월 24일
답변: Srijith Kasaragod 2021년 10월 26일
Convert the continuous signal described by y(t) = 10*sin 2*pi*t * into a discrete set of eight numbers (N=8) using a time increment of 0.125 s.
f=1, N=8, ts=0.125s
Code you help me to code this in matlab?
Thanks,
I want this resutls as shown below.
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Jaya
Jaya 2021년 10월 24일
편집: Jaya 2021년 10월 24일
I have coded this but since you said you want help to code this, first please provide the code that you have attempted. Because this question seems to be a homework question that you have directly asked.

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답변 (1개)

Srijith Kasaragod
Srijith Kasaragod 2021년 10월 26일
Hi Syed,
Inorder to plot the signal, you have to first define discrete time instances and signal values. Time vector can be defined as:
t=0:0.125:N*0.125;
where N = 8 as per the question. Substituting 't' into 'y(t)' should give you corresponding discrete signal values. You can input 't' and 'y' vectors into 'stem' function to obtain the plot.

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