GPS Satellite Signal Simulation Using MATLAB

This project requires simulating GPS satellite signals using M-files in MATLAB to better understand signal propagation characteristics and performance. The simulation process involves modeling multiple critical factors including signal transmission distance, transmission medium properties, receiver sensitivity, signal interference, and attenuation. Through MATLAB implementation, we can develop algorithms that generate realistic GPS signal patterns using functions like signal modulation, code generation, and channel modeling. The simulation typically involves creating pseudo-random noise (PRN) codes for satellite identification, implementing carrier modulation techniques (BPSK for GPS L1 signal), and adding channel effects through filter designs and noise injection. By analyzing and simulating these factors programmatically, we gain deeper insights into GPS satellite signal propagation characteristics, providing valuable data and information for related research studies. The MATLAB code structure may include separate modules for signal generation, channel modeling, and receiver processing to maintain modularity and enable parameter adjustments for different scenarios.