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alphaBetaFilter

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alphaBetaFilter

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14 Jun 2013 (Updated )

alpha-beta filter for linear state and velocity estimation

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Description

The function alphaBetaFilter implements a generic algorithm for an alpha-beta filter that is a linear state estimation for position and velocity given an observed data. It acts like a smoothing. Also closely related to Kalman filters and to linear state observers used in control theory. Its principal advantage is that it does not require a detailed system model.

MATLAB release MATLAB 8.0 (R2012b)
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Comments and Ratings (2)
28 Jun 2013 Marco Borges

Use evaluateAlphaBetaParam to evaluates alpha and beta parameters so that the alpha-beta filter becomes a steady-state Kalman filter : http://www.mathworks.com/matlabcentral/fileexchange/42409

28 Jun 2013 Marco Borges

Use evaluateAlphaBetaParam to evaluates alpha and beta parameters so that the alpha-beta filter becomes a steady-state Kalman filter : filter.http://www.mathworks.com/matlabcentral/fileexchange/42409

Updates
19 Sep 2013

update example

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