Plot magnitude response of an FIR filter to MATLAB GUI

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MatlabNewbie01232015
MatlabNewbie01232015 2015 年 1 月 25 日
I have an FIR filter and I would to plot it like what we have when we filter design tool (fvtool).
*My sample reference is Fs=44100 (audio signal). How can I plot my FIR response to handles.axes1 and get the same graphic presentation as shown in attached picture? I tried fft, it get the shape but that's it.
plot(handles.axes1,abs(fft(h));

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