Course record EECE

EECE 3321

Signals and Systems

The University of Texas Rio Grande Valley

273 grades14 sections3 professors
Grades: 2023–2025
Flunk Score21/100
Below average

Professors 3 of 3

Wenjie Dong 172 grades · 5 terms · 2023–2025 3.21GPA
37.2% A
48.8% B
12.8% C
0.0% D
1.2% F

172 letter grades · 5 sections · 2023–2025

Compare with the course
Dong vs. the course average
A +4.6
B +6.3
C −7.0
D −4.0
F +0.1

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

2.3% withdrew · 4 of 176 enrolled.

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Luis Castanuela 67 grades · 5 terms · 2023–2025 2.78GPA
31.3% A
26.9% B
29.9% C
11.9% D
0.0% F

67 letter grades · 5 sections · 2023–2025

Compare with the course
Castanuela vs. the course average
A −1.3
B −15.6
C +10.1
D +7.9
F −1.1

Difference in percentage points.

Each term against the course average
Fall 2023Fall 2025

1.5% withdrew · 1 of 68 enrolled.

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Rogelio Soto 34 grades · 2 terms · 2024–2025 2.50GPA
11.8% A
41.2% B
35.3% C
8.8% D
2.9% F

34 letter grades · 4 sections · 2024–2025

Compare with the course
Soto vs. the course average
A −20.8
B −1.3
C +15.5
D +4.8
F +1.8

Difference in percentage points.

0.0% withdrew · 0 of 34 enrolled.

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