This repository contains several MATLAB projects related to various aspects of communication systems and signal processing. It demonstrates different concepts and techniques used in modern communication systems, including analog and digital communications, decision theory, Fourier transform analysis, information theory, and intersymbol interference

TCN-Based SNR Estimator

Novel DBSCAN-based FPGA system for automatic modulation classification and NDA SNR estimation. O(n²)→O(n) complexity reduction. 71.7% lower power than state-of-the-art.