Abstract
Quite generally the filtering problem can be described as follows. Given a stochastic process x(t), t∈I ⊂ℝ, i.e. a sequence of random variables, and a (more or less related) second process y(t), t∈I, it is desired to find the best estimate of x at time t, i.e. the best estimate of x(t), given the (past observations) y(s), 0≤s≤t. Usually I = ℤ (discrete time) or I = ℝ (continuous time).
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Hazewinkel, M. (1988). Lectures on Linear and Nonlinear Filtering. In: Schiehlen, W., Wedig, W. (eds) Analysis and Estimation of Stochastic Mechanical Systems. International Centre for Mechanical Sciences, vol 303. Springer, Vienna. https://doi.org/10.1007/978-3-7091-2820-6_3
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DOI: https://doi.org/10.1007/978-3-7091-2820-6_3
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