Alpha beta filter

An **Alpha-Beta filter** is a type of recursive filter commonly used in signal processing and control systems, especially for estimating the state of a dynamic system over time. It is a simplified version of the Kalman filter, which is more complex but provides optimal estimations under certain conditions. ### Key Characteristics of the Alpha-Beta Filter: 1. **Purpose**: - The primary goal of an Alpha-Beta filter is to estimate the position and velocity of an object based on noisy measurements.