(New page: == Number 5 == An LTI system has unit impulse response <math>h[n] = u[n] - u[n - 2]\,</math>. a)Compute the system's function H(z). b)Use the answer from a) to compute the system's r...)
 
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== Number 5 ==
 
== Number 5 ==
  
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b)Use the answer from a) to compute the system's response to the input <math>x[n] = cos(\pi n)\,</math>
 
b)Use the answer from a) to compute the system's response to the input <math>x[n] = cos(\pi n)\,</math>
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== Answer ==
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a)

Revision as of 15:07, 15 October 2008

Number 5

An LTI system has unit impulse response $ h[n] = u[n] - u[n - 2]\, $.

a)Compute the system's function H(z).

b)Use the answer from a) to compute the system's response to the input $ x[n] = cos(\pi n)\, $


Answer

a)

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Abstract algebra continues the conceptual developments of linear algebra, on an even grander scale.

Dr. Paul Garrett