Resources for Studying Soft Decision Demodulation Algorithms

Resource Overview

A comprehensive learning package for soft decision demodulation algorithms, containing both theoretical documentation for algorithm explanation and corresponding MATLAB implementation with support for four modulation schemes: PSK, QPSK, 16-QAM, and 64-QAM.

Detailed Documentation

This repository serves as an educational resource for studying soft decision demodulation algorithms. The package includes detailed technical literature explaining the algorithmic principles alongside fully functional MATLAB implementations. The codebase features modular demodulation functions that calculate log-likelihood ratios (LLRs) for soft decoding, with specialized modules handling constellation mapping and noise estimation for PSK, QPSK, 16-QAM, and 64-QAM modulation schemes. Through examination of the documentation and practical code examples, developers can gain deep insights into the theoretical foundations and practical applications of soft-decision demodulation techniques. This resource provides valuable support for both academic research and engineering applications involving modern digital communication systems.