GPS-INS Matlab Simulation Source Code

This article provides detailed insights into GPS-INS positioning system simulation source code implemented in MATLAB. This comprehensive source code is designed to analyze and simulate the behavior of integrated GPS and INS positioning systems. The implementation includes essential algorithms for sensor fusion, Kalman filtering, and navigation solution computation. Researchers can utilize this codebase to better understand the interaction between GPS and INS components through practical simulation scenarios. The code structure encompasses key functions for processing inertial measurement unit (IMU) data, GPS measurements, and implementing integration algorithms. Through this simulation framework, users can conduct in-depth studies on GPS-INS system performance, accuracy analysis, and error propagation characteristics. Additionally, the source code serves as a valuable resource for engineers to enhance their design and development processes for GPS-INS positioning systems. We will explore the fundamental principles and functional capabilities of this implementation, including coordinate transformation modules, sensor error modeling, and navigation solution algorithms, aiming to provide readers with comprehensive knowledge and practical inspiration for their navigation system projects.