本文提出了一种基于转动基座的快速估计平台失准角的初始对准方法，研究了扩展观测量的Kalman滤波算法，指出转动基座初始对准的可观测度优于传统最优二位置对准。-This paper presents a quick estimate based on rotating base platform misalignment angle of the initial alignment method to study the extended observations of the Kalman fi

这是最基本的卡尔曼滤波器的实施。卡尔曼滤波器的测量位置，速度和加速度，估计真实的资料中的。这个例子使用的Scilab。-This is the most basic implementation of a Kalman filter.For measured position, velocity and acceleration, the Kalman filter estimates the true datas.This example works with Scilab.

Extended Kalman Filter implementation, to determine the position a mobile robot. This implementation takes into consideration the Time-Variance