GPS导航中抗差自适应Kalman滤波算法，Matlab源代码。-GPS navigation robust adaptive Kalman filtering algorithms, source code Matlab.

建立舰船航行的误差模型，通过进行卡尔曼滤波，求出测量曲线与真身曲线的误差曲线-Ship navigation error model established by the Kalman filter, find the measurement curve and the true identity of the error curve curve