MATLAB Live demonstrations of Signals and Systems concepts. I created these for in-class demonstration of concepts in my undergraduate courses.
The scripts follow the chapters in Signals and Systems by Oppenheim and Willsky:
Ch. 1: Introduction to Signals and Systems
Ch. 3: Fourier Series
Ch. 4: Continuous-time Fourier Transform
Ch. 5: Discrete-time Fourier Transform
Ch. 6: Time and Frequency Characterization of Signals and Systems
Ch. 7: The Sampling Theorem
Ch. 9: The Laplace Transform
Feel free to use them in your teaching and/or study.