Solution-Find the transition bandwidth

Find the transition bandwidth

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Reference no: EM131594959

Question: Using the fir1 function in MATLAB, design a 41-tap lowpass filter with a normalized cut-off frequency of ?n = 0.55 using

(i) rectangular; (ii) Hamming;

(iii) Blackman; and

(iv) Kaiser (with β = 4) windows. Plot the amplitude-frequency characteristics for the four filters. For each plot, determine

(i) the maximum pass-band ripple;

(ii) the peak side lobe gain; and

(iii) the transition bandwidth. Assume that the transition band is a band where the filter gain drops from -2 dB to -20 Db

Reference no: EM131594959

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Find the transition bandwidth

Reference no: EM131594959

Reference no: EM131594959

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