For the sequences x1(n)=cos 2?n/N,  x2(n)=sin2?/N, 0<=n<=N-1 Determine the N-point: (i) Circular convolution x1(n) x2(n) (ii) Circular correlation of x1(n) and x2(n) (iii) Circular autocorrelation of x1(n)

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.16P
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For the sequences

x1(n)=cos 2?n/N,  x2(n)=sin2?/N,

0<=n<=N-1
Determine the N-point:
(i) Circular convolution x1(n) x2(n)
(ii) Circular correlation of x1(n) and x2(n)
(iii) Circular autocorrelation of x1(n)
(iv) Circular autocorrelation of x2(n)

For the sequences
X1(п) — сos —п,
N
0 <n < N – 1
x2(n) = sin
-n,
N
Determine the N-point:
2/3
(i)
(ii)
(iii)
(iv)
Circular convolution x1(n)
Circular correlation of x1(n) and x2(n)
Circular autocorrelation of x1(n)
X2(n)
Circular autocorrelation of x2(n)
•..
•..
Transcribed Image Text:For the sequences X1(п) — сos —п, N 0 <n < N – 1 x2(n) = sin -n, N Determine the N-point: 2/3 (i) (ii) (iii) (iv) Circular convolution x1(n) Circular correlation of x1(n) and x2(n) Circular autocorrelation of x1(n) X2(n) Circular autocorrelation of x2(n) •.. •..
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