Simple BPSK Bit Error Rate Simulation Plot

This is a straightforward BPSK bit error rate simulation plot generated using MATLAB software. The resulting visualization offers high-quality graphical representation that clearly displays error rate characteristics during BPSK signal transmission. Through this simulation plot, users can effectively analyze the performance features of BPSK modulation technology. Key implementation aspects include: generating random binary data streams, applying BPSK modulation with phase shifting (0° and 180°), introducing AWGN channel noise using MATLAB's awgn function, and employing threshold detection for demodulation. The simulation calculates bit error rates by comparing transmitted and received sequences across varying SNR values. During research and study of BPSK modulation techniques, this simulation plot serves as a valuable tool for deeper understanding and mastery of the technology. The MATLAB implementation typically involves: - Data generation using randi function - Modulation through constellation mapping - Noise addition with configurable SNR levels - Demodulation via minimum distance detection - BER calculation using biterr function - Plot generation with semilogy for logarithmic scale Therefore, creating BPSK bit error rate simulation plots using MATLAB software represents a meaningful task for both educational and research purposes in digital communication systems.