bandEdges = getBandedgeFrequencies(obj)
returns the bandedge frequencies of the filters designed by obj. If
there are M filters, then there are M center
frequencies and M+1 band edge frequencies.
[bandEdges,centerFrequencies] = getBandedgeFrequencies(obj)
returns the center frequencies of the filters designed by obj.
Call freqz to get the frequency response of the filter bank. Plot the magnitude frequency response. Use the bandedge frequencies to label the frequency axis.
[H,f] = freqz(octFiltBank);
semilogx(f,abs(H))
xticks(round(bE))
xlabel('Frequency (Hz)')
ylabel('Magnitude')
grid on
h = gcf;
set(h,'Position',[h.Position(1) h.Position(2) h.Position(3)*2 h.Position(4)])
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