Abstract
A complete presentation of the theory of stochastic processes can be found in any treatise on the probability theory and time series theory. In this introductory chapter we briefly present some basic notions which are used in the rest of the book. The main methods to estimate trends from noisy time series are introduced in Sect. 1.2. In the last section we discuss the properties of the order one autoregressive stochastic process AR(1) which has the serial correlation described by a single parameter and which is a good first approximation for many noises encountered in real phenomena.
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Notes
- 1.
We have changed the usual notation \(x_{s}\) in order to avoid the confusion with the terms of a time series.
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Vamos, C., Craciun, M. (2012). Introduction. In: Automatic trend estimation. SpringerBriefs in Physics. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-4825-5_1
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