Design using the bilinear z-transform design method

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Reference no: EM13264969

Design lowpass IIR filter with the following specifications:
Filter order = 2, Butterworth type
Cut-off frequency=800 Hz
Sampling rate =8000 Hz
Design using the bilinear z-transform design method

Print the lowpass IIR filter coefficients and plot the frequency responses using MATLAB.

MATLAB>>freqz(bLP,aLP,512,8000);
axis([0 4000 -40 1]); % sampling rate=8000 Hz

Reference no: EM13264969

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