Skip to content

yjsunwl/KalmanFilter

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

5 Commits
 
 
 
 

Repository files navigation

KalmanFilter

关于卡尔曼滤波器的原理,网上有很多,这里就不做过多介绍,此demo为一阶卡尔曼滤波器的实现。

主要为五个公式 (后面为一阶滤波器的系数)

  1. X(k|k-1) = AX(k-1|k-1) + BU(k) + W(k), A=1,BU(k) = 0
  2. P(k|k-1) = AP(k-1|k-1)A' + Q(k) ,A=1
  3. Kg(k)=P(k|k-1)H'/[HP(k|k-1)H' + R],H=1
  4. X(k|k) = X(k|k-1) + Kg(k)[Z(k) - HX(k|k-1)], H=1
  5. P(k|k) = (1 - Kg(k)H)P(k|k-1), H=1

About

卡尔曼滤波器

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages