步进电机的MATLAB仿真程序，采用了卡尔曼滤波，对定子电流进行估计，并估算出转子的位置和速度-Continuous time extended Kalman filter simulation for two-phase step motor，Estimate the stator currents, and the rotor position and velocity, on the basis of noisy measur

motor filtering with kalman filter

两相步进电机连续时间扩展卡尔曼滤波仿真设计-Continuous time extended Kalman filter simulation for two-phase step motor