ECE 43800: Digital Signal Processing With Applications

4 Credits

Fall 2025LectureLaboratory
Fall 2025 Instructors(1)
Fengqing Zhu

The course is presented in five units. Foundations: the review of continuous-time and discrete-time signals and spectral analysis; design of finite impulse response and infinite impulse response digital filters; processing of random signals. Speech processing; vocal tract models and characteristics of the speech waveform; short-time spectral analysis and synthesis; linear predictive coding. Image processing: two-dimensional signals, systems and spectral analysis; image enhancement; image coding; and image reconstruction. The laboratory experiments are closely coordinated with each unit. Throughout the course, the integration of digital signal processing concepts in a design environment is emphasized.

Course ECE 438 from Purdue University - West Lafayette.

Prerequisites
Fengqing Zhu

Course Overview

Course GPA

GPA: 2.52
Grade Distribution% of Students
A
B
C
D
A: 28%
B: 27%
C: 29%
D: 10%
F: 6%

Data Averaged From:

Instructors3 instructors
Semesters7 semesters

Fengqing Zhu - Metrics

2.61

Average GPA

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% Grade Distribution

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GPA Trends

1 instructor selected
Total GPA avgerages are shown in the legend.
Higher values indicate higher average GPAs.

Fall 2025 Schedule:

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