Research on Multi-Target Motion Detection and Tracking Algorithms Based on One-Dimensional Array Antenna Radar

This paper introduces an algorithm that applies multi-speed information weighting to the spatial power matrix of signals. Based on the radar data cube, a velocity information weighting matrix and a target signal power matrix are constructed. By performing a point-wise subtraction between the elements of these two matrices and subsequently applying a threshold filtering, a motion target signal power matrix is derived, enabling the identification and separation of moving and stationary targets.