各种kalman滤波器的设计，使用大量的有限元法求解偏微分方程，利用matlab GUI实现的串口编程例子，多姿态，多角度，有不同光照,本程序的性能已经达到较高水平，验证可用。- Various kalman filter design, Using a large number of finite element method to solve partial differential equations, Use serial programming examples matlab GUI implementation, Much posture, multi-angle, have different light, The performance of the program has reached a high level, Verification is available.