Q1) Given the difference equation: y(n) = [10x(n) – 2x(n – 1) – 2ay(n – 1) – y(n – 2)] | | Y(z) 1-Find the discrete transfer function H(z) = X(z)' 2-Draw a block diagram of this discrete system using delays and gains.

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
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Q1) Given the difference equation:
y(n)
a²
[10x(n) – 2x(n – 1) – 2ay(n – 1) - y(n – 2)]
Y(z)
1-Find the discrete transfer function H(z) =
X(z)'
2-Draw a block diagram of this discrete system using delays and gains.
Q2) Solve the following difference equations: x(k+2) +3x(k+1) +2x(k)=0;
x (0) =0, x (1) =1.
Transcribed Image Text:Q1) Given the difference equation: y(n) a² [10x(n) – 2x(n – 1) – 2ay(n – 1) - y(n – 2)] Y(z) 1-Find the discrete transfer function H(z) = X(z)' 2-Draw a block diagram of this discrete system using delays and gains. Q2) Solve the following difference equations: x(k+2) +3x(k+1) +2x(k)=0; x (0) =0, x (1) =1.
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