Redesign the filter of Problem 8.1 using the Hanning and Blackman windows. Design an FIR linear phase,

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Redesign the filter of Problem 8.1 using the Hanning and Blackman windows.

Design an FIR linear phase, digital filter approximating the ideal frequency response 

for lal s7 < lwl S 1. 6. Helw) = 0. for

(a) Determine the coefficients of a 25-tap filter based on the window method with a rectangular window.

(b) Determine and plot the magnitude and phase response of the filter.

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Digital Signal Processing

ISBN: ?978-0133737622

3rd Edition

Authors: Jonh G. Proakis, Dimitris G.Manolakis

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