STBC-MIMO-OFMATLAB Implementation with Flexible Antenna Configuration

This documentation provides a comprehensive MATLAB implementation of STBC-MIMO-OFDM systems supporting arbitrary numbers of transmit and receive antennas. The codebase includes complete implementations of PSK modulation schemes, Space-Time Block Coding (STBC) algorithms, and sophisticated channel estimation techniques. The program effectively demonstrates spatial diversity through multiple antennas and frequency diversity via OFDM subcarriers, significantly enhancing wireless communication system performance. Key implementation features include: modulation functions utilizing PSK constellation mapping, STBC encoding matrices for different antenna configurations, OFDM frame structure with cyclic prefix insertion, and channel estimation modules using pilot symbols. Researchers and students can utilize this implementation to study various aspects of STBC-MIMO-OFDM systems, including signal modulation techniques, space-time coding principles, and channel estimation methods. The code provides practical insights into real-world implementation challenges and solutions, making it valuable for both academic research and professional development in wireless communications.