ELCT 321 Digital Signal Processing Homework Assignment # 3 (Chapter 3: Spectrum Representation)
by Dr. Yong-June Shin Assigned: February 13, 2007 Due: February 20, 2007 1. (25 Points) A signal composed of sinusoids is give by the equation x(t) = 1 +
ELCT 321 Digital Signal Processing Homework Assignment # 7 (Frequency Response of FIR/ IIR Filters)
by Dr. Yong-June Shin Assigned: April 12, 2007 Due: April 26, 2007 1. (20 Points) Consider a liner time-invariant system has frequency response
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ELCT 321 Digital Signal Processing Homework Assignment # 6 (Chapter 7: Z-Transform)
by Dr. Yong-June Shin Assigned: March 29, 2006 Due: April 3, 2006 1. (25 Points) Determine z-transforms of following discrete signals described in time domain: (a) (b
ELCT 321 Digital Signal Processing Homework Assignment # 4 (Chapter 4: Sampling and Aliasing)
by Dr. Yong-June Shin Assigned: February 27, 2007 Due: March 6, 2007 1. (20 Points) Consider following signal in time domain x(t) = 2 cos(60t) + 2 cos(300t)
Exam #2 ELCT 321 Digital Signal Processing April 19, 2007
Your Name: _ Student ID Number : _ Your E-mail: _
Problem 1 2 3 4 Total
Your Score
Assigned Score 20 25 25 30 100
HW #5
HW #6
Absence
1
1. Determination of the Linear Time-Invariant S
ELCT 321 Digital Signal Processing Homework Assignment # 2 (Chapter 2: Sinusoids)
by Dr. Yong-June Shin Assigned: February 6, 2007 Due: February 13, 2007 1. (25 Points) Solve problem 2.3 on page 43 of your textbook. 2. (25 Points) Solve the following
ELCT 321 Digital Signal Processing Homework Assignment # 1 (Reviews of Complex Number)
by Dr. Yong-June Shin Assigned: January 23, 2007 Due: January 30, 2007 1. (10 Points) Let us define "Hyperbolic Cosine" and "Hyperbolic Sine" functions as follows:
Exam #1 ELCT 321 Digital Signal Processing March 8, 2007
Your Name: _ Student ID Number : _ Your E-mail: _
Problem 1 2 3 4 Total
Your Score
Assigned Score 20 30 25 25 100
HW #1
HW #2
HW #3
HW #4
# of Absence
1
1. Evaluate following complex
ELCT 321 Digital Signal Processing Homework Assignment # 5 (Chapter 5: FIR Filters)
by Dr. Yong-June Shin Assigned: March 22, 2007 Due: March 29, 2007
1. (30 Points) For each of the following systems, determine whether or nor the system is (1) linea