中文说明：各种kalman滤波器的设计，添加噪声处理，借鉴了主成分分析算法（PCA），通过反复训练模板能有较高的识别率，D-S证据理论数据融合，课程设计时编写的matlab程序代码，本科毕设要求参见标准测试模型。
English Description：
A variety of Kalman filter design, adding noise, using principal component analysis (PCA) algorithm, through repeated training template has high recognition rate and D-S evidence theory data fusion, matlab code written curriculum design, college graduates design requirements refer to the standard test model.