Signals and Systems

EE 120 at UC Berkeley with Professor Chunlei Liu, Spring 2021

Lecture: Mo/We 12:00 - 2:00 pm, Zoom

Note: All dates are based on PST. Schedules are tentative and subject to change.

Week Date Lecture Discussion Assignments
1
Wed
01/20

Introduction and overview

Lecture Note 01-1 , Lecture Note 01-2 , Webcast 01
2
Mon
01/25

Systems and signals characterization

Lecture Note 02 , Webcast
Wed
01/27

Systems described by equations

Lecture Note 03 , Webcast
3
Mon
02/01

LTI system, Impulse response

Lecture Note 04 , Webcast
Wed
02/03

Convolution and correlation

Lecture Note 05 , Webcast
4
Mon
02/08

Convolution / Quiz 1

Lecture Note 06 , Webcast
Wed
02/10

Continuous Time Fourier transform

Lecture Note 07 , Webcast
5
Mon
02/15
President's Day (no lecture)
Wed
02/17

Discrete Time Fourier transform

Lecture Note 08 , Webcast
6
Mon
02/22

Midterm 1 (no lecture)

Wed
02/24

DTFT, DTFS, DFT

Lecture Note 09 , Webcast
7
Mon
03/01

Properties of CTFT

Lecture Note 10 , Webcast
Wed
03/03

Properties of DTFT and DFT

Lecture Note 11 , Webcast
8
Mon
03/08

Relationships among Fourier transforms, 2D FT

Lecture Note 12-1 , Lecture Note 12-2 , Webcast
Wed
03/10

Central section Theorem, filtering / Quiz 2

Lecture Note 13-1 , Lecture Note 13-2 , Webcast
9
Mon
03/15

Filtering

Lecture Note 14 , Webcast
Wed
03/17

Sampling and Nyquist theorem

Lecture Note 15 , Webcast
10
Mon
03/22
Spring recess (no lecture)
Wed
03/24
Spring recess (no lecture)
11
Mon
03/29

Midterm 2 (no lecture)

Wed
03/31

Sampling and Nyquist theorem

Lecture Note 16 , Webcast
12
Mon
04/05

2D Sampling

Lecture Note 17 , Webcast
Wed
04/07

Image processing: down/up sampling, filtering

Lecture Note 18 , Lecture Note 2D sampling PPT , Webcast
13
Mon
04/12

Laplace transform

Lecture Note 19 , Webcast
Wed
04/14

Transfer functions / Quiz 3

Lecture Note 20 , Webcast
14
Mon
04/19

Buffer

Wed
04/21

Z-transform

15
Mon
04/26

Z-transform

Wed
04/28

Midterm 3 (no lecture)