Rayleigh Fading Channel Model

This is a Rayleigh fading channel model suitable for wireless underwater acoustic communication systems, offering high practical utility. The model operates based on the principles of channel fading and can simulate signal transmission and reception processes in underwater acoustic communication environments. Through implementation typically involving complex Gaussian random variables to generate in-phase and quadrature components, the model produces Rayleigh-distributed envelope characteristics that accurately represent multipath propagation effects. By utilizing this model, researchers can better understand channel properties in underwater acoustic systems, which is crucial for system design and performance evaluation. The model's applications span various domains including ocean exploration, underwater navigation, and subaqueous communication systems. Due to its practical accuracy and robust implementation featuring configurable Doppler spread and delay profile parameters, this model is widely adopted in wireless underwater acoustic communication research and development, providing valuable tools and references for scientists and engineers in related fields.