Let X(e j? ) denote the Fourier transform of x[n].Using the Fourier transform syntheses or analyses equations
Question:
Let X(ej?) denote the Fourier transform of x[n].Using the Fourier transform syntheses or analyses equations (Eqs. (2.133) and (2.134)), show that
(a) The Fourier transform of x*[n] is X*(e ?j?),
(b) The Fourier transform of x*[? n] is X*(e?j?),
Transcribed Image Text:
- x(el")elun dw, x[n] = 2л X (el") = x[n]e¯jum_ n=-00
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Related Book For
Discrete Time Signal Processing
ISBN: 978-0137549207
2nd Edition
Authors: Alan V. Oppenheim, Rolan W. Schafer
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