Explore MATLAB source code curated for "多径信道" with clean implementations, documentation, and examples.
This MATLAB program implements channel estimation using the Least Mean Squares (LMS) algorithm. The signal source generates binary random codes of ±1 values, transmitted through a multipath channel with 3 distinct paths.
OFDM simulation system under multipath channels, including encoding, mapping, interleaving, and modulation operations. The system implements decision feedback-based channel estimation with error correction mechanisms.
This collection includes simulation implementations for multipath channels, Doppler shift effects, Rayleigh and Rician channel models, along with QPSK modulation/demodulation and interleaving coding techniques. All programs have been thoroughly tested and verified as functional, accompanied by detailed test documentation and simulation graphical results demonstrating channel characteristics and signal processing performance.
Simulation of PSK-based underwater acoustic communication system featuring multipath channel modeling and receiver-side equalization processing - a comprehensive implementation framework for underwater communication analysis
MVU and MMSE estimation techniques for multipath channels with receiver error probability analysis and performance comparison
Modeling a 900 MHz signal transmission through a multipath Rayleigh fading channel with 10 Hz Doppler spread and 10 multipaths, including generation of Rayleigh faded signal and outage probability calculation.
Multipath Continuous Time-Varying Channel MATLAB code implementation (.m file) designed for HiperLAN2, WLAN, and WiFi system simulations. This implementation is based on research from international academic papers and includes key functions for modeling time-varying channel characteristics.
Simulation of Cyclic Prefix-Based Synchronization Algorithm with Multi-Symbol Averaging Technique