EEE321 - Signals and Systems Laboratory

This repository contains laboratory assignments and implementations for the EEE321 Signals and Systems course, covering fundamental concepts in digital signal processing.

Contents

Laboratory Assignments

• LAB1: Fundamental frequency analysis and musical signal synthesis
• LAB2: Convolution operations and discrete signal processing
• LAB3: Deconvolution and signal reconstruction
• LAB4: Fourier Series analysis and frequency domain representation
• LAB5: Advanced Fourier Series applications with real audio data
• LAB6: Discrete-Time Fourier Transform (DTFT) and digital filtering

Key Implementations

• Custom Convolution: Manual implementation of discrete convolution
• Deconvolution Algorithm: Signal reconstruction through deconvolution
• Fourier Series Analysis: Coefficient calculation and frequency analysis
• DTFT/IDTFT: Transform pair for frequency domain processing
• Digital Filters: Low-pass and high-pass filter implementations

Features

• MATLAB-based signal processing functions
• Audio signal generation and manipulation
• Musical note synthesis and harmonic analysis
• Real-time audio processing with filtering
• Comprehensive lab reports with theoretical analysis