Question

In: Electrical Engineering

How do you pro the DTFT is periodic with a period Ω = 2π. I'm not...

How do you pro the DTFT is periodic with a period Ω = 2π. I'm not sure I understand what I looked up.

Solutions

Expert Solution

Solution:

DTFT is always with periodic with 2π.

We first replaced with with w+2π .

​​​​​​Finally we got the result as the DTFT is periodic with 2π .

For any quaries let me know I'm the comment section.

Thank you.....

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