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blackman_window.m
n=100;
w=blackman(n);
subplot(3,1,1);stem(w);
subplot(3,1,2);stem(fft(w,10));
subplot(3,1,3);stem(abs(fft(w,10)));
kaiser_window.m
n=50;
w=kaiser(n,5);
subplot(3,1,1);stem(w);
subplot(3,1,2);stem(fft(w,10));
subplot(3,1,3);stem(abs(fft(w,10)));
rectangle_window.m
n=10;
w=boxcar(n);
subplot(3,1,1);stem(w);
subplot(3,1,2);stem(fft(w,10));
subplot(3,1,3);stem(abs(fft(w,10)));
triangular_window.m
n=10;
x=triang(n);
subplot(3,1,1);stem(x);
subplot(3,1,2);stem(fft(x));
subplot(3,1,3);stem(abs(fft(x)));
hanning_window.m
n=20;
x=hanning(n);
subplot(3,1,1);stem(x);
subplot(3,1,2);stem(fft(x));
subplot(3,1,3);stem(abs(fft(x)));
compare_hanning_hamming.m
<mark>n</mark>=60;
x=ha<mark>n</mark><mark>n</mark>i<mark>n</mark>g(<mark>n</mark>);y=hammi<mark>n</mark>g(<mark>n</mark>);
subplot(2,2,1);stem(x);title('ha<mark>n</mark><mark>n</mark>i<mark>n</mark>g wi<mark>n</mark>dow');
subplot(2,2,2);stem(fft(x));title('ha<mark>n</mark><mark>n</mark>i<mark>n</mark>g fft');
subplot(2,2,3);stem(y);title('hammi<mark>n</mark>g wi<mark>n</mark>dow');
subplot(2,2,4 ...
hamming_window.m
n=20;
x=hamming(n);
subplot(3,1,1);stem(x);
subplot(3,1,2);stem(fft(x));
subplot(3,1,3);stem(abs(fft(x)));
@n=d
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@n=d
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@n=a
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