S. Vijaya, A. Senthilkumar, V. Chandrasekar
      Discrete Kalman filter algorithm for permanent magnet stepper motor involving difference equations
      Applied Mathematical Sciences, Vol. 9, 2015, no. 65, 3239-3247
      http://dx.doi.org/10.12988/ams.2015.54311

Copyright © 2014 S. Vijaya, A. Senthilkumar and V. Chandrasekar. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.