Signals and Systems - PPU

A Signals and Systems course repository containing LaTeX lecture notes, interactive MATLAB applications, and solved examples.

Overview

This repository contains complete course materials for a Signals and Systems course, including:

• LaTeX lecture series covering topics from basic signal definitions through advanced frequency-domain analysis
• Interactive MATLAB applications for hands-on learning and visualization
• Solved examples providing additional practice problems and worked solutions

All lectures are written in LaTeX with TikZ/PGFPlots figures for high-quality mathematical typesetting and visualizations.

Repository Structure

signals-and-systems-PPU/
├── README.md                      # This file
├── LICENSE                        # License file (CC BY-NC-SA 4.0)
├── .gitignore                     # Git ignore rules
├── Lectures/                      # LaTeX lecture notes
│   ├── README.md                  # Lecture-specific documentation
│   ├── signals-preamble.tex       # Shared LaTeX preamble
│   ├── lecture_template.tex       # Template for new lectures
│   ├── LECTURE_CONVENTIONS.md     # Style guide and conventions
│   ├── lec01.tex through lec19.tex
│   └── figures/                   # Figure source files organized by lecture
├── Interactive Matlab Apps/       # Interactive MATLAB applications
│   ├── lec01/                     # Applications for Lecture 1
│   ├── lec02/                     # Applications for Lecture 2
│   └── ...                        # Additional lecture-specific applications
└── Solved Examples/               # Solved examples and practice problems
    ├── lec01_examples.tex         # Examples for Lecture 1
    ├── lec02_examples.tex         # Examples for Lecture 2
    └── ...                        # Additional lecture-specific examples

Quick Start

Lectures

See the Lectures/README.md for detailed instructions on compiling and using the lecture notes.

MATLAB Applications

Interactive MATLAB applications are organized by lecture in the Interactive Matlab Apps/ directory. Each application is designed to demonstrate key concepts from the corresponding lecture. Applications include interactive signal generators, convolution simulators, Fourier series analyzers, and spectral analysis tools.

See the Interactive Matlab Apps/README.md for detailed information about available applications and usage instructions.

Solved Examples

Worked examples and practice problems are provided in the Solved Examples/ directory, organized by lecture number. Each example file includes step-by-step solutions with accompanying figures.

See the Solved Examples/README.md for compilation instructions and content overview.

License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).

This means you are free to:

• Share — copy and redistribute the material in any medium or format
• Adapt — remix, transform, and build upon the material

Under the following terms:

• Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made
• NonCommercial — You may not use the material for commercial purposes
• ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license

Authors

• Dr. Ghandi Manasra
• Ahmed Rabei

Contact

[email protected]

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Note: For lecture compilation instructions, see Lectures/README.md.