The state space model is nonlinear and is input to the function along with the current measurement. The function performs the extended Kalman filter update and returns the estimated next state and error covariance MATLAB 7.6 (R2008a)

实现各种滤波算法的工具箱，可进行相应的修改进行使用。包括KF,UKF,EKF,UPF.该工具箱里以gsm为例进行各类滤波算法的仿真。很有参考意义-This is a toolbox for analying the gsm system.it contains KF,UKF,EKF,UPF algorithm.it s a useful reference

扩展卡尔曼滤波器程序，只需改相关参数即可-Extended Kalman filter process

开源的gps matlab程序,包括最小二乘\卡尔曼滤波\lambda算法\电离层修正\对流层修正\星钟修正等 很好的GNSS学习参考-open source of gps, programme in matlab,include LS, ekf, lambda, iono,tron,etc good for gnss study