MATLAB Code Implementation for Array Signal Processing with MUSIC Algorithm and DOA Estimation

This documentation provides comprehensive MATLAB code implementations for array signal processing, featuring the Multiple Signal Classification (MUSIC) algorithm with support for uniform circular arrays (UCA), uniform linear arrays (ULA), and uniform planar arrays (UPA). The code includes advanced Direction of Arrival (DOA) estimation techniques that utilize eigenvalue decomposition and spatial spectrum analysis to accurately predict signal arrival directions and extract relevant signal parameters. Key implementations involve array manifold matrix construction, covariance matrix computation, and peak detection algorithms for spectral estimation. These MATLAB scripts facilitate efficient signal processing workflows and enhance understanding of array signal processing principles through practical code examples. The provided implementations are designed to significantly support your professional work, academic studies, and research projects in signal processing applications.