ELL319: Digital Signal Processing

Instructor: Seshan Srirangarajan

Updates: Please visit the course page on Moodle for further information.

Lecture Timing:

Day/Time: Mon, Wed 11:00 - 11:50 am and Thu 12:00-12:50 pm (Slot H)
Room: LH-310 (Lecture Hall Complex)

Practical Timing:

Day/Time: Mon, Tue, Thu, Fri 3:00 - 5:00 pm
Room: MS-202 (Communication Lab)

Teaching Assistants:

Sidhant Goyal (ee5120560 AT ee.iitd.ac.in)
Isha Goyal (ee5120549 AT ee.iitd.ac.in)
Paras Mishra (ee5120553 AT ee.iitd.ac.in)
Shubhankar Gautam (ee5120559 AT ee.iitd.ac.in)
Lalit Dahiya (ee5120550 AT ee.iitd.ac.in)

Pre-requisite: ELL205 (Signals and Systems)

No one shall be permitted to audit the course. People are welcome to sit through it, however.

Audit pass (NP) grade will require earning a minimum grade of B- in the course. If this criteria is not met, the audit fail (NF) grade will be awarded.

This is a Departmental Elective (DE).

Course Textbook:

  • [OS_Book] Discrete-Time Signal Processing by A. V. Oppenheim and R. W. Schafer, 3rd Edition, 2014.

    Reference Book:

  • [Mitra] Digital Signal Processing: A Computer-based Approach by S. K. Mitra, 4th Edition, 2013.
  • [KG_Book] Digital Signal Processors: Architectures, Implementations, and Applications by S. M. Kuo and W.-S. Gan, 2005.

    Course Grading:

    Minor-I: 20 %
    Minor-II: 20 %
    Quizzes: 5 %
    Major: 35 %
    Lab component: 20 %
    (Lab Reports (5 %) / Lab Quiz Matlab-based Assignments (5 %) / Practical Exam (10 %))

    Exam Schedule:

    Minor-I: LH-114, 30 August 2016 (Tuesday), 2:30 pm - 3:30 pm
    Minor-II: LH-114, 08 October 2016 (Saturday), 2:30 pm - 3:30 pm
    Major: LH-114, 19 November 2016 (Saturday), 3:30 pm - 5:30 pm

    Course Outline:

    S. No. Topics Lectures References
    1. Review of Signals and Systems 1-3 [OS_Book: Chap 2]
    2. Z-Transforms 4-5 [OS_Book: Chap 3]
    3. Sampling and data reconstruction 6-13 [OS_Book: Chap 4]
    4. Transform domain analysis of discrete linear systems 14-22 [OS_Book: Chap 5], [Mitra: Chap 7]
    5. Structures for discrete linear systems 23-26 [OS_Book: Chap 6]
    6. Quantization effects in digital filters 27-29 [OS_Book: Chap 6], [Mitra: Chap 12]
    7. Frequency domain design of digital filters 30-39 [OS_Book: Chap 7], [Mitra: Chap 9], [Mitra: Chap 10]
    8. Discrete Fourier Transform (DFT) 40-43 [OS_Book: Chap 8]
    9. Computation of DFT: Fast Fourier Transform (FFT) algorithm xx-xx [OS_Book: Chap 9]
    10. Introduction to Multirate signal processing xx-xx [OS_Book: Chap 4], [Mitra: Chap 13]