clear; close all; clc; N=2^5; w_hamming = hamming(N); amp = 2.0*fft(w_hamming,2048)/N; freq = linspace(-0.5,0.5,length(amp)); mag = 20*log10(abs(fftshift(amp/max(abs(amp))))); plot(freq,mag);
clear; close all; clc; N=2^5; w_hamming = hamming(N); amp = 2.0*fft(w_hamming,2048)/N; freq = linspace(-0.5,0.5,length(amp)); mag = 20*log10(abs(fftshift(amp/max(abs(amp))))); plot(freq,mag);