Communications Simulation

Total 3898 resources

A simulation program for precoding based on channel quantization feedback, implementing uniform quantization and LDL decomposition-based precoding techniques to evaluate system bit error rate performance under different feedback bit conditions (1-bit

MATLAB 274 views Premium

16QAM soft demodulation technique suitable for integration with Turbo codes and LDPC codes, extensible to higher-order modulation schemes following similar implementation principles

MATLAB 199 views Premium

This MATLAB simulation focuses on multivariate LDPC channel coding implementation, featuring multiple iteration cycles to analyze code weight and code length properties. Students and researchers can download the complete simulation package for detail

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This project demonstrates 8QAM modulation implementation using MATLAB simulation software. The orthogonal amplitude modulation approach is employed where the I-coordinate projection of constellation points modulates the in-phase carrier amplitude, wh

MATLAB 218 views Premium

MATLAB-based simulation source code for the classical HEED (Hybrid Energy-Efficient Distributed) clustering algorithm, effectively demonstrating protocol performance through configurable parameters and cluster formation visualization. Contains MATLAB

MATLAB 203 views Premium