EE123: Digital Signal Processing

Spring, 2016

*** NEW *** If you wish to earn credit for ham radio licensing, consider taking EE198-13 Quick intro to Amateur Radio

Instructor

• Michael (Miki) Lustig
  506 Cory Hall
  (510) 643-9338
  mlustig@eecs.berkeley.edu

Office Hours

• Wednesdays 4-5pm Cory 506 or 504 if busy (EE123 Priority)

• Wednesdays 5-6pm (Cory 532 ham shack)

• Thursdays 2-3pm Cory 506 (EE225E priority)

GSIs

• Frank Ong
  Office hours: Tuesdays 2-3pm Cory 557
  frankong@berkeley.edu

• Jon Tamir
  Office hours:
  Wednesdays 11-12pm Cory 504
  Fridays 1-2pm Cory 529
  jtamir@eecs.berkeley.edu

Class Time and Location

• MWF 10a-11 155 Donner

GSI Section

• M 11a-12, 155 Donner

Lab Bashes (optional)

• TT 1-2pm Cory 105

Tentative Course outline:
A list of the topics that will be covered is given Here, in the order that they will be covered This may change based on time.

• Review of discrete-time signals and systems, Discrete-Time Fourier Transform (DTFT), z-Transform (Chapters 2 and 3); digital filter structures (Chapter 6)

• Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT) (Chapters 8 and 9)

• Sampling and quantization, finite word length effects (Chapters 4 and 6)

• Frequency response of LTI systems (Chapter 5) and filter design techniques (Chapter 7)

Approximate Grading distribution:

• Homework: (Weekly) 15%

• Labs: 15%

• Midterm 1: 2/22nd, in class + section (25%)

• Midterm 2: 4/4th, in class + section (25%)

• Project: (20%)

Homework Instruction:

• Weekly assignments consisting of problem sets. In addition there will be about 4-6 laboratories consisting of programming using ipython notebook.

• Homework will be assigned each Friday and due the next Friday 11:59pm.

• Homework submission will be in digital form through b-courses. Filename convention is FirstName_LastName_HW01_sol.pdf and FirstName_LastName_LAB00_sol.ipynb. You are encouraged to typeset the homework. Here's a template Miki_Lustig_hw01_sol.tex that produces this output after compilation. Scanners are available in the instructional lab.

• No late hw without prior consent from the instructor. b-courses submission is time-stamped!

• Homework will be self graded. Self grading is due Monday 11:59pm following posting of the solutions.

Project:

Labs:

• Lab 0
  Due January 28th.
  

• Lab 1
  Due February 11th.
  

• Pre-Lab2 and Lab 2
  Prelab Due Feb 18th, Lab2 Due February 25th.
  

• Lab 3
  Due March 10th.
  

• Lab 4
  Due March 31st.
  

• Lab 5
  Due April 14th., Part II Due April 22nd, Part III Due April 25th
  

Homework:

• Homework 1 can be downloaded from here.
  Very interesting article on the Savitzky-Golay filter.
  Due January 29th
  

• Homework 2 can be downloaded from Here.
  Due February 5th
  

• Homework 3 can be downloaded from Here.
  Due February 12th
  

• Homework 4 can be downloaded from Here.
  Due February 19th
  

• Homework 5 can be downloaded from Here.
  Due March 4th
  

• Homework 6 can be downloaded from Here.
  Due March 11th
  

• Homework 7 can be downloaded from Here.
  Due March 18th
  

• Homework 8 can be downloaded from Here.
  Due April 1st
  

• Homework 9 is an iPython Notebook similar to the labs.
  Homework 9 notebook,
  HTML view-only,
  Homework 9 data in .npz format brain.npz.
  Due April 29th
  

Lecture Notes:

• Lecture Notes for 01/20/16, Introduction, can be downloaded in color or for print
  Webcast recording

• Lecture Notes for 01/22/16, D.T. Systems, can be downloaded in color, or for print. Read OS, Ch. 2, 2.0-2.5
  link to This American Life episode Here
  Webcast recording
  

• Lecture Notes for 01/25/16, Discrete Time Fourier Transform, can be downloaded in color, or for print, Read OS, Ch. 2, 2.6-2.9
  (print version did not turn out great this time… sorry)
  Webcast recording
  

• Lecture Notes for 01/27/16 z-Transform, can be downloaded in color, or for print. Read OS, Ch. 3
  Webcast recording
  

• Lecture Notes for 01/29/16 DFT, can be downloaded in color, or for print, Read OS, Ch. 8.0-8.7
  Webcast recording
  

• Lecture Notes for 02/01/16, DFT properties and convolution, can be downloaded in Color, print, Read OS, Ch. 8.0-8.7
  Webcast recording
  

• Lecture Notes for 02/03/16, FFT, can be downloaded in Color, Print. Read OS, Ch. 9
  Webcast recording
  

• Lecture Notes for 02/05/16, FFT continued and Lab 1, can be downloaded in Color, Print.
  Webcast recording
  

• Lecture Notes for 02/08/16, Spectral Analysis using DFT, can be downloaded in Color, Print, Read OS, ch 10.1-10.2
  iPython notebook about windowing Here
  Webcast recording
  

• Lecture Notes for 02/10/16, the Short-Time Discrete Fourier Transform, can be downloaded in Color, print
  Webcast recording
  

• Lecture Notes for 02/12/16, Introduction to Wavelets, can be downloaded in Color, Print and
  Notes on frequency tiling by Prof. Gastpar Here
  Webcast recording
  

• Lecture Notes for 02/17/16, Discrete Wavelet Transform, can be downloaded in Color, Print
  webcast recording
  

• Lecture Notes for 02/19/16 Lab 2 and extra notes on wavelets, can be downloaded from in Color, for Print
  webcast recording
  

• 02/22/16 Midterm I exam – No Lecture
  

• Lecture Notes for 02/24/16, Sampling, can be downloaded in Color, Print and 6up. Read OS, Ch. 4.0-4.3
  webcast recording
  

• Lecture Notes for 02/26/16, Sampling cont. and downsampling, can be downloaded in Color, Print. Read OS Ch. 4.4-4.5
  Webcast recording
  

• Lecture Notes for 02/29/16, Resampling, can be downloaded in Color, Print. Read OS Ch 4.6-4.7
  webcast recording
  

• Lecture Notes for 03/02/16, lab III and polyphase decomposition, can be downloaded in Color, Print. Read OS Ch 4.7
  webcast recording
  

• Lecture Notes for 03/04/16, Filter Banks, can be downloaded in Color, Print. Read OS Ch 4.7
  webcast recording
  

• Lecture Notes for 03/07/16, Practical DAC/ADC, can be downloaded in Color, Print. Read OS Ch 4.7, 4.8 Noise shaping not covered
  webcast recording
  

• Lecture Notes for 03/09/16, FIR Filter Design, can be downloaded in Color, Print. Read OS, Ch. 7.0-7.1,7.5,7.6(optional)
  webcast recording
  

• Lecture Notes for 03/11/16, Optimal Filter Design, can be downloaded in Color, Print, Read OS, Ch. 7.0-7.1,7.5,7.6(optional)
  webcast recording
  

• Lecture Notes for 03/14/16, Transform Analysis of LTI Systems, can be downloaded in Color, and Print Read OS, Ch. 5.0-5.3
  webcast recording
  

• Lecture Notes for 03/16/16, Phase Response of LTI systems, can be downloaded in Color, Print Read OS, Ch. 5.3-5.5
  Notes on negative group delay
  webcast recording
  

• Lecture Notes for 03/18/16, project and lab 4, can be downloaded in Color, or Print
  webcast recording
  

• Lecture Notes for 03/28/16, Generalized Linear Phase Systems, can be downloaded in Color, Print Read OS, Ch. 5.7-5.8
  

• Lecture Notes for 03/30/16, Intro to Compressed Sensing, can be downloaded in Color, Print
  webcast recording
  

• Lecture Notes for 04/1/16, Intro to Compressed Sensing II, can be downloaded in Color, Print
  webcast recording
  Lustig et. al, Compressed Sensing MRI, PDF
  Davenport et. al, Introduction to Compressed Sensing, Link
  

• Lecture Notes for 04/08/16 2D Signals and Fourier Transform, can be downloaded in Color
  

• Lecture Notes for 04/11/16 Tomography, can be downloaded in Color
  

• Lecture Notes for 04/13/16 Tomography Continued, can be downloaded in Color
  

• Lecture Notes for 04/15/16 Lab 5 AFSK and APRS, can be downloaded in Color
  

• Lecture Notes for 04/27/16 Last Lecture, can be downloaded in Notes/LastLecture.pdf
  

• Lecture by Balint Seeber VIDEO:Hacking the Wireless world

Section Notes:

• Section Notes for 01/25/2016 LTI systems, can be downloaded from here

• Section Notes for 02/01/2016 Z transform, can be downloaded from here

• Section Notes for 02/08/2016 DFT, can be downloaded from here
  DCT Demo
  FFT Demo
  

• Section Notes for 02/18/2016 Midterm review, can be downloaded from bCourses

• Section Notes for 02/29/2016 Wavelets and sampling, can be downloaded from here

• Section Notes for 03/7/2016 Multi-rate, can be downloaded from here

• Section Notes for 03/14/2016 Sparse Sampling / Filter Design, can be downloaded from here

• Section Notes for 03/28/2016 Poles/zeros and Midterm II review, can be downloaded from here
  webcast recording
  Review on phase response from last year here

Announcements: