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Browsing by Subject "Extended Kalman filter"

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Basic extended Kalman filter: simultaneous localisation and mapping

Author: Matsebe, O ; Namoshe, M ; Tlale, N Date: 2010 The goal of the chapter is to provide an opportunity for researchers who are new to, or interested in, this exciting area of research with the basics, background information, major issues, and the state-of-the-art as well as future challenges ... Read more
Detecting land cover change using an extended Kalman filter on MODIS NDVI time-series data

Author: Kleynhans, W ; Olivier, JC ; Wessels, Konrad J ; Salmon, BP ; Van den Bergh, F ; Steenkamp, Karen C Date: May 2011 A method for detecting land cover change using NDVI time-series data derived from 500-m MODIS satellite data is proposed. The algorithm acts as a per-pixel change alarm and takes the NDVI time series of a 3 × 3 grid of MODIS pixels as the ... Read more
Improving land cover class separation using an extended Kalman filter on MODIS NDVI time series data

Author: Kleynhans, W ; Olivier JC ; Wessels, Konrad J ; Van Den Bergh F ; Salmon BP ; Steenkamp Karen C Date: 15 Dec 2009 It is proposed that the NDVI time-series derived from MODIS satellite data can be modelled as a triply (mean, phase and amplitude) modulated cosine function. Secondly, a non-linear Extended Kalman Filter is developed to estimate the parameters ... Read more
Position fusion for an outdoor mobile robot

Author: Burke, Michael G ; Sabatta, D Date: Nov 2009 Global Positioning Systems (GPS) provide an effective means of outdoor localisation. Unfortunately they are subject to a variety of errors, particularly in cluttered environments where GPS signal is not always available. Whilst GPS positional ... Read more
Superimposed chirped pulse parameter estimation based on the extended Kalman filter (EKF)

Author: Olivier, JC Date: May 2009 An extended Kalman filter (EKF) is proposed to estimate the frequencies and chirp rate of multiple superimposed chirped pulses. The estimation problem is a difficult one, where maximum likelyhood methods are very complex especially if more ... Read more

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Browsing by Subject "Extended Kalman filter"

Browsing by Subject "Extended Kalman filter"

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