Digital Signal Processing, ELEG631 (Fall of 2026)


Instructor:

Dr. Xiang-Gen Xia

Office:

311 Evans Hall

Email/Phone:

xxia@ee.udel.edu, (302)831-6593

Time:

Tu. Th. 3:55pm-5:15pm

Place:

Sharp Lab, Room 123

Office Hours:

Wed.4:00pm-5:00pm

Grading Policy:

  1. Homeworks: 20%
  2. Midterm: 30%
  3. Final: 50%

Textbook:

J. G. Proakis and D. G. Manolakis, Digital Signal Processing: Principles, Algorithms, and Applications, 4th Ed. or 5th Ed., Pearson, New Jersey, 2007/2021.

Course Contents:

  1. Discrete-time signals and systems

  2. z-transform and its applications to the analysis of LTI systems

  3. Discrete Fourier transform

  4. Fast Fourier transform

  5. Implementation of discrete-time systems

  6. Digital filter design

  7. Power spectrum estimation

  8. Linear Prediction and Wiener Filters

  9. Joint time-frequency analysis