Encoding and Decoding of 4-Antenna Quasi-Orthogonal Codes with Implementation

This project involves developing programs for encoding and decoding 4-antenna quasi-orthogonal codes. The encoding module generates structured codewords using mathematical transformations that maintain quasi-orthogonal properties across four antenna channels. The decoding module implements sophisticated algorithms to reconstruct transmitted data, incorporating a specialized partial row merging technique that enhances decoding accuracy by combining incomplete signal components. This combined decoding approach ensures data integrity and reliability during transmission. The implementation utilizes matrix operations and signal processing techniques to handle the complex relationships between antenna signals, making it suitable for robust wireless communication systems. Through these carefully designed encoding and decoding procedures, the system enables efficient data transmission with improved error-correction capabilities in multi-antenna communication environments.