Kalman Filter and KL divergence

The file contains two documents: Kalman Filter analyse by Matlab and
Kalman Filer implementation by Java.
The purpose of the project is to select position data that infers
pedestrians’ trajectory and such can reduce the transmission capacity.
In Matlab part, we figured out what objectives can affect Kalamn Filter
result. then we use KL divergence to select data. In java part, data
compression, Kalman Filter and CSV file read are finished, but they are
functional seperate instead of a whole working system.