A linear time-invariant system with system function

is to be implemented using a flow graph of the form shown in Figure.

(a) Fill in all the coefficients in the diagram of Figure. Is your solution unique?

(b) Define appropriate node variables in Figure, and write the set of difference equations that is represented by the flow graph.

Transcribed Image Text:

0.2(1+2-1) (1 – 2z-1 + {z-?) (1 + -+ 2) (1 - }-1 + -2) H(z) = %3D x[n] yln)