MATLAB Answers

Is there an alternative for kalman filter

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Harish S G
Harish S G on 24 May 2019
Answered: Honglei Chen on 24 May 2019
Hey People,
I am part of a university student group working on a project. Here, we have to combine sensor datas from various sensor. I would like to know which one is better Kalman or Extended Kalman or is there any alternative available(A linear system).
thank you

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Geoff Hayes
Geoff Hayes on 24 May 2019
Harish - do you mean Linear Kalman vs Extended Kalman filter? I suppose it depends upon what you are trying to model (and how it impacts the state vector, transform matrix, etc.). You may want to provide more details.

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Answers (1)

Honglei Chen
Honglei Chen on 24 May 2019
For a linear system, a linear Kalman filter is probably enough. There is also a simpler form of Kalman filter called alpha-beta filter if you are interested.
HTH

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