A plot the spectra of xw t sincwt2 let t 1 and -20 lt w
a. Plot the spectra of X(w) = t sinc(wt/2). Let t = 1 and -20 =< w =< 20
b. Calculate the energy within this bandwidth using the "quad" function.
c. Calculate the essential bandwidth using (i) 90% and (ii) 96% energy.
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a. Plot the spectra of X(w) = t sinc(wt/2). Let t = 1 and -20 =< w =< 20 b. Calculate the energy within this bandwidth using the "quad" function. c. Calculate the essential bandwidth using (i) 90% and (ii) 96% energy.
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