Purdue University
School of Electrical and Computer Engineering

ECE438 Digital Signal Processing with Applications - Spring 2022

Classification of Signals According to their Support
Generating Random Variables with Arbitrary Distributions
Proof of linearity for a recursive system
Essential Definitions and Relations for Exam 1 - Spring 2023 (MS Word)
Essential Definitions and Relations for Exam 1 - Spring 2023 (pdf)
Essential Definitions and Relations for Exam 2 - Spring 2023 (MS Word)
Essential Definitions and Relations for Exam 2 - Spring 2023 (pdf)
Essential Definitions and Relations for Exam 3 - Spring 2023 (MS Word)
Essential Definitions and Relations for Exam 3 - Spring 2023 (pdf)
Essential Definitions and Relations for Final Exam - Spring 2023 (pdf)
Short-Time Continuous-Time Fourier Transform
Efficient Filtering via FFT - Matlab Code
Efficient Filtering via FFT - Signal Plots
Introduction to ECE