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Due Thursday, July 9 at the beginning of class, late homework will not
be accepted. Remember, the open-book Exam II will be held Thursday, July
16, 9:30am-12:30pm in NEB 102.
Do all of the following problems in Mitra. Justify all of your answers.
- 1.
- 5.19
- 2.
- 5.21
- 3.
- 7.2
- 4.
- 7.4
- 5.
- 7.8
- 6.
- 7.14
- 7.
- 7.16
- 8.
- A first-order analog filter has a zero at s=-2, a pole at -2/3,
and a DC gain of one. Bilinear transformation yields the following digital
filter:
Find k, ,
and T.
- 9.
- (O&S 7.8) The system function of a discrete-time system is
- (a)
- Assume that this discrete-time filter was designed by the impulse
invariance method with T=2. Find the system function Ha(s) that could
have been the basis for the design. Is your answer unique? Why or why
not? If not, find another Ha(s).
- (b)
- Assume that this discrete-time filter was designed by the bilinear
transform with T=2. Find the system function Ha(s) that could have
been the basis for the design. Is your answer unique? Why or why not?
If not, find another Ha(s).
- 10.
- (O&S 7.9b)
If a continuous-time system is an all-pass system, its poles will be at
location sk in the left-half s-plane and its zeros will be at
corresponding location -sk in the right-half s-plane. Which design of the
two design methods (impulse invariance and bilinear transform) will result
in an all-pass discrete-time system? Explain.
Next: EEL5701: HW#7
Up: EEL5701: Homework Assignments
Previous: EEL5701: HW#5
Dr John Harris
1998-08-08