Li Cheng, PhD

Professor, Faculty of Engineering - Electrical & Computer Engineering Dept
Directory

Fall Term 2024 (1890)

ECE 342 - Probability for Electrical and Computer Engineers

3 units (fi 8)(EITH/SP/SU, 3-1S-0)

Deterministic and probabilistic models. Basics of probability theory: random experiments, axioms of probability, conditional probability and independence. Discrete and continuous random variables: cumulative distribution and probability density functions, functions of a random variable, expected values, transform methods. Pairs of random variables: independence, joint cdf and pdf, conditional probability and expectation, functions of a pair of random variables, jointly Gaussian random variables. Sums of random variables: the central limit theorem; basic types of random processes, wide sense stationary processes, autocorrelation and crosscorrelation, power spectrum, white noise. Prerequisite: MATH 209. Credit may be obtained in only one of ECE 342 or E E 387.

LECTURE A1 (46802)

2024-09-03 - 2024-12-09
TR 08:00 - 09:20

SEMINAR E11 (46803)

2024-09-03 - 2024-12-09
M 08:00 - 08:50



ECE 740 - Advanced Topics in Signal and Image Processing

3 units (fi 6)(EITHER, 3-0-0)

IND A11 (49283)

2024-09-03 - 2024-12-09
01:00 - 01:00

LECTURE A01 (50856)

2024-09-03 - 2024-12-09
TR 09:30 - 10:50

Winter Term 2025 (1900)

ECE 442 - Introduction to Multimedia Signal Processing

3 units (fi 8)(EITHER, 3-0-3/2)

Human visual/audio perception and multimedia data representations. Basic multimedia processing concepts, multimedia compression and communications. Machine learning tools for multimedia signal processing, including principle component analysis and Gaussian mixture modeling. Applications to human-computer interaction, visual-audio, and visual-text processing. Prerequisites: ECE 220 or CMPUT 275, ECE 342, MATH 102 or equivalent knowledge. Credit may be obtained in only one of ECE 442 or E E 442.

LECTURE B1 (72214)

2025-01-06 - 2025-04-09
MWF 11:00 - 11:50