Circular Correlation MCQ Quiz - Objective Question with Answer for Circular Correlation - Download Free PDF
Last updated on Apr 15, 2025
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Circular Correlation Question 1:
x[n] is a real valued sequence with period N, with x(k) its N-point DFT. The DFT Y(k) of the sequence
Answer (Detailed Solution Below)
Option 1 :
Circular Correlation Question 1 Detailed Solution
Given
The above equation can be written as convolution of x[τ] and x[-τ mod N]
Which is circular auto correlation. Taking DFT we get