Given the discrete IIR filter realization shown in Figure 12.31 where G is a gain value (a)
Question:
(a) Determine the difference equation that corresponds to the filter realization.
(b) Determine the range of values of the gain G so that the given filter is BIBO stable and has complex conjugate poles.
Figure 12.31:
Transcribed Image Text:
y[n] r[n] + e[n]
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a From the realization or Yz1 z 1 Gz 2 Xz1 z 1 z 2 which gives the difference equation yn yn 1 ...View the full answer
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