基于Matlab的Kalman滤波教学实践

Kalman滤波理论性强，概念抽象，运算复杂。传统的以单一数学分析为手段的授课方式很难将其原理讲深和把问题讲透。本文将Matlman仿真工具用于Kalman滤波的教学改革，通过可视化图形工具的应用，使授课形式生动化；通过具体的实例讲解和编程实现，使数学理论实用化。实践证明，这种教学方法切实有效，可以提高教学质量。

Teaching Practice of Kalman Filtering Based on Matlab

The basic concept of Kalman filtering is abstract, and the principle is indigestible because of complicated matrix computation. The traditional teaching approach using only the tool of mathematical analysis is difficult to give a visualized and explicit demonstration of the obscure principle. In this paper, the Matlab simulation tool is applied to the teaching reform and practice of Kalman filtering. The teaching process is made more vivid by utilizing the visualized graphic tool, and the mathematical theory is made more practical by adopting the approach of exam- ple interpretation and Matlab coding. Years of teaching practice shows that the teaching approach is both proper and effective, and it can greatly improve the teaching efficiency and teaching quality.