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Windowing in the Frequency Domain

Started by Rajmathi S January 10, 2010
Hello Mark,

The output seems to be okay. I don't see any problem with it. May be you should remove the db conversion part and see the output.

plot(handles. convolution_ axes,f1, 20*log10(abs( convo))); %log plot of the filter

Also, the confusion could be because of the x-axis being viewed from 0 to Fs (0 to N) and not from -Fs/2 to Fs/2 (-N/2 to N/2).

Hope this helps.

Regards,
Rajmathi S.