Phase Gradient Autofocus Algorithm (PGA) - MATLAB Implementation and Motion Compensation

MATLAB implementation of Phase Gradient Autofocus Algorithm (PGA), featuring the most classic and widely used autofocus and motion error compensation method in Synthetic Aperture Radar (SAR) systems with code-level explanations

Point Target-Based Autofocus SAR Imaging Algorithm with Visualization

Implementation of a point target-based autofocus SAR imaging algorithm featuring graphical display and detailed algorithmic explanations