MATLAB Simulation of MSK Modulation and Demodulation

This documentation presents a comprehensive MATLAB simulation of MSK modulation and demodulation, featuring detailed visualizations of signal waveforms. The simulation implements core MSK algorithms using MATLAB's communication toolbox functions, where key operations include waveform generation using continuous phase modulation techniques and demodulation through coherent detection methods. We further explore the fundamental principles of MSK modulation/demodulation and its applications in communication systems. Notably, MSK plays a crucial role in digital communications due to its high spectral efficiency and strong resistance to multipath interference. The MATLAB code structure typically involves signal generation using phased-continuous frequency modulation, followed by demodulation processing that may incorporate matched filters and phase-locked loops. Understanding MSK principles and characteristics is essential for communication engineering professionals, particularly for implementing efficient digital communication systems with optimized performance parameters.