varun ramchandani - Academia.edu (original) (raw)

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Kalman Filter is an estimator i.e. used for estimating the instantaneous state of a dynamic syste... more Kalman Filter is an estimator i.e. used for estimating the instantaneous state of a dynamic system perturbed by white noiseby using measurements related to the state but corrupted by white noise. The Kalman filter operates on estimating states by using recursive time and measurement updates over time. The most immediate applications of Kalman Filter are related to Tracking, be it tracking paths of missile ships & aircrafts or tracking the pattern of images or tracking an object or tracking of maximum power point or tracking the prices of various commodities or tracking of stock market. In other words it is used to control a dynamic system. For these applications, it is not always possible or desirable to measure every variable that one wants to control and Kalman filter provides a mean for inferring the missing information from noisy environments.

Kalman Filter is an estimator i.e. used for estimating the instantaneous state of a dynamic syste... more Kalman Filter is an estimator i.e. used for estimating the instantaneous state of a dynamic system perturbed by white noiseby using measurements related to the state but corrupted by white noise. The Kalman filter operates on estimating states by using recursive time and measurement updates over time. The most immediate applications of Kalman Filter are related to Tracking, be it tracking paths of missile ships & aircrafts or tracking the pattern of images or tracking an object or tracking of maximum power point or tracking the prices of various commodities or tracking of stock market. In other words it is used to control a dynamic system. For these applications, it is not always possible or desirable to measure every variable that one wants to control and Kalman filter provides a mean for inferring the missing information from noisy environments.

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