ELL720: Advanced 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: IIA-101, Bharti School

Reference Books:

  • [OS_Book] Discrete-Time Signal Processing by A. V. Oppenheim and R. W. Schafer, 3rd Edition, 2014.
  • [Mitra] Digital Signal Processing: A Computer-based Approach by S. K. Mitra, 4th Edition, 2013.
  • [PPV_Book] Multirate Systems and Filter Banks by P. P. Vaidyanathan, 1st Edition, 1993 (1st Pearson Impression in 2006).

    Course Grading:

    Undergraduate students who wish to register for this course should NOT have earned credits for ELL319 (Digital Signal Processing) as these courses have a significant overlap.

    Audit pass (NP) grade will require earning a minimum grade of B- in the course. In addition, Mid-Term and End-Term exams will be compulsory evaluation components for auditing the course. If this criteria is not met, the audit fail (NF) grade will be awarded.

    Mid-Term Exam: 30 %
    End-Term Exam: 40 %
    Design Assignments: 30 %

    Exam Schedule:

    Mid-Term: IIA-101, 25 Feb 2024 (Sunday), 10:00 am - 12:00 pm
    End-Term: TBA

    Course Outline:

    S. No. Topics Lectures References
    1. Review of signals and systems, Z-Transforms 1-2 [OS_Book: Chap 2], [OS_Book: Chap 3]
    2. Sampling and data reconstruction 2-7 [OS_Book: Chap 4]
    3. Multirate signal processing - I 8-12 [OS_Book: Chap 4], [Mitra: Chap 13]
    4. Transform domain analysis of discrete linear systems 13-20 [OS_Book: Chap 5], [Mitra: Chap 7]
    5. Structures for discrete linear systems xx-xx [OS_Book: Chap 6]
    6. Quantization effects in digital filters xx-xx [OS_Book: Chap 6], [Mitra: Chap 12]
    7. Frequency domain design of digital filters xx-xx [OS_Book: Chap 7], [Mitra: Chap 9], [Mitra: Chap 10]
    8. Discrete Fourier Transform (DFT) xx-xx [OS_Book: Chap 8]
    9. Multirate signal processing - II xx-xx [Mitra: Chap 14], [PPV_Book: Chap 5]
    10. Computation of DFT: Fast Fourier Transform (FFT) algorithm xx-xx [OS_Book: Chap 9]
    11. Wavelet transform xx-xx [Mitra: Chap 14]