Professor record ECE

Zhi-Pei Liang

University of Illinois Urbana-Champaign

164 grades5 sections
Grades: 2017–2025
Flunk Score50/100
Mixed record
ECE 311 · Digital Signal Processing LabECE 311 · all instructors & syllabi

Grade record

ECE 311 · 5 sections
Average GPA
3.48
Digital Signal Processing Lab
Across 164 grades in ECE 311
90%
A or B
of 164 grades
4.8%
D, F or withdrew
of 165 enrolled
67.1%
A
110
23.2%
B
38
5.5%
C
9
1.2%
D
2
3.0%
F
5
0.6%
W
1
A–F are shares of 164 letter grades · W is a share of all 165 enrolled
Against everyone else who teaches ECE 311
−1% vs. the ECE 311 average (3.53 across 13 professors)

How the averages compare

Against other ECE classes, and against the university

  • 3.16ECE courses
  • 3.37School average
  • 3.48ECE 311
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.48 average 4 terms
Fall 2017Spring 2025
5 sections · 4 terms · Fall 2017 – Spring 2025
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.