Signal Processing (Fall 2025)

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Lectures: Tuesdays and Thursdays, 2pm, 3-270
Recitations: Tuesdays and Thursdays, 3pm, 4-370 (or 4-237 starting September 9)

Common Room Office Hours (starting September 8):
-- Mondays, Tuesdays, and Wednesdays, 4:00pm-5:00pm, 26-204
-- Tuesdays and Wednesdays, 7:30pm-9:30pm, 26-204

Tentative calendar: details may change as the semester proceeds.
Week Lecture A
(Tuesday)
Recitation A
(Tuesday)
Lecture B
(Thursday)
Recitation B
(Thursday)
HW
1Sep 2
Registration Day
(no lecture)
Sep 2
Registration Day
(no recitation)
Sep 4
Signal Processing
Slides / Handout  
Sep 4
Fourier Series Trig Form
Slides / Handout  
HW1
2Sep 9
Sinusoids and Series
Slides / Handout  
Sep 9
Sinusoids and Fourier Series
Slides / Handout  
Sep 11
Fourier Series
Slides / Handout  
Sep 11
Fourier Series Complex Form
Slides / Handout  
HW2
3Sep 16
Sampling and Aliasing
Sep 16
Sampling and Aliasing
Sep 18
DT Fourier Series
Sep 18
Discrete-Time Fourier Series
HW3
4Sep 23
CT Fourier Transform
Sep 23
Continuous-Time Fourier Transform
Sep 25
DT Fourier Transform
Sep 25
Discrete-Time Fourier Transform
No HW
Practice Quiz
5Sep 30
Quiz 1
(no lecture)
Sep 30
Quiz 1
(no recitation)
Oct 2
Systems
Oct 2
Systems
HW5
6Oct 7
Unit-Sample Response and Convolution
Oct 7
Superposition and Convolution
Oct 9
Frequency Response and Filtering
Oct 9
Convolution and Filtering
HW6
7Oct 14
Communication Systems
Oct 14
Communications Systems
Oct 16
Discrete Fourier Transform 1
Oct 16
Discrete Fourier Transform
HW7
8Oct 21
Discrete Fourier Transform 2
Oct 21
DFT and Circular Convolution
Oct 23
FFT
Oct 23
FFT
HW8
9Oct 28
Short-Time Fourier Transform
Oct 28
Short-Time Fourier Transform
Oct 30
Short-Time Signal Processing
Oct 30
Short-Time Signal Processing
No HW
Practice Quiz
10Nov 4
Quiz 2
(no lecture)
Nov 4
Quiz 2
(no recitation)
Nov 6
Speech
Nov 6
Speech
HW10
11Nov 11
Veterans Day
(no lecture)
Nov 11
Veterans Day
(no recitation)
Nov 13
2D Fourier Transforms 1
Nov 13
Two-Dimensional DFT
HW11
12Nov 18
2D Fourier Transforms 2
Nov 18
2D Convolution
Nov 20
Inverse Filtering
Nov 20
Filtering Images
HW12
13Nov 25
DCT and JPEG
Nov 25
Discrete Cosine Transform
Nov 27
Thanksgiving
(no lecture)
Nov 27
Thanksgiving
(no recitation)
No HW
Practice Final
14Dec 2
MRI
Dec 2
MRI
Dec 4
Synthetic Aperture Optics
Dec 4
Review Questions 1
No HW
15Dec 9
Wrap Up
Dec 9
Wrap Up
Dec 11
Study Period
(no lecture)
Dec 11
Study Period
(no recitation)
No HW