Simulation of V-BLAST Systems and Their Detection Algorithms

This program implements a comprehensive simulation of V-BLAST systems and their detection algorithms. The simulation supports multiple modulation schemes including BPSK, QPSK, 16QAM, and 64QAM. The detection algorithms implemented encompass Maximum Likelihood (ML), Minimum Mean Square Error (MMSE), Zero-Forcing (ZF), and Zero-Forcing with Successive Interference Cancellation (ZF-SIC). The program enables performance evaluation and comparison of different modulation schemes and detection algorithms in V-BLAST systems through systematic simulation. During simulations, users can observe how different modulation schemes and detection algorithms impact system performance metrics such as bit error rate, transmission rate, and channel capacity. The implementation allows for parameter adjustment and optimization, facilitating further improvements in system performance and efficiency. Key functions include channel matrix initialization, signal constellation mapping, detection algorithm implementation with matrix computations, and performance metric calculation routines. The modular structure permits easy extension with additional modulation schemes or detection methods.