Multiscale Forecasting Models, Barba Maggi

Автор: Lida Mercedes Barba Maggi
Название: Multiscale Forecasting Models
ISBN: 3030069508 ISBN-13(EAN): 9783030069506
Издательство: Springer
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Цена: 102480.00 T
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Описание: This book presents two new decomposition methods to decompose a time series in intrinsic components of low and high frequencies. The methods are based on Singular Value Decomposition (SVD) of a Hankel matrix (HSVD). The proposed decomposition is used to improve the accuracy of linear and nonlinear auto-regressive models.Linear Auto-regressive models (AR, ARMA and ARIMA) and Auto-regressive Neural Networks (ANNs) have been found insufficient because of the highly complicated nature of some time series. Hybrid models are a recent solution to deal with non-stationary processes which combine pre-processing techniques with conventional forecasters, some pre-processing techniques broadly implemented are Singular Spectrum Analysis (SSA) and Stationary Wavelet Transform (SWT). Although the flexibility of SSA and SWT allows their usage in a wide range of forecast problems, there is a lack of standard methods to select their parameters.The proposed decomposition HSVD and Multilevel SVD are described in detail through time series coming from the transport and fishery sectors. Further, for comparison purposes, it is evaluated the forecast accuracy reached by SSA and SWT, both jointly with AR-based models and ANNs.

Автор: Peter Eberhard
Название: IUTAM Symposium on Multiscale Problems in Multibody System Contacts
ISBN: 9401776563 ISBN-13(EAN): 9789401776561
Издательство: Springer
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Цена: 111790.00 T
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Описание: The investigation of multiscale problems in multibody system contacts is an interesting and timely topic which has been the subject of intensive research. This proceedings volume summarizes contributions of many authors active in the field and gives insight in very different areas of this fascinating research.

Автор: Rene de Borst; Ekkehard Ramm
Название: Multiscale Methods in Computational Mechanics
ISBN: 9400733860 ISBN-13(EAN): 9789400733862
Издательство: Springer
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Цена: 130430.00 T
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Описание: This work gives a modern, up-to-date account of recent developments in computational multiscale mechanics. Both upscaling and concurrent computing methodologies are addressed for a range of application areas in computational solid and fluid mechanics.

Автор: Young W. Kwon; David H. Allen; Ramesh R. Talreja
Название: Multiscale Modeling and Simulation of Composite Materials and Structures
ISBN: 1441942130 ISBN-13(EAN): 9781441942135
Издательство: Springer
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Цена: 174130.00 T
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Описание: This book presents the state-of-the-art in multiscale modeling and simulation techniques for composite materials and structures. It focuses on the structural and functional properties of engineering composites and the sustainable high performance of components and structures.

Автор: Tomasz Sadowski
Название: IUTAM Symposium on Multiscale Modelling of Damage and Fracture Processes in Composite Materials
ISBN: 9048171504 ISBN-13(EAN): 9789048171507
Издательство: Springer
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Цена: 194730.00 T
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Описание: Integrating macroscopic properties with observations at lower levels, this book details advances in multiscale modelling and analysis pertaining to classes of composites which either have a wider range of relevant microstructural scales, such as metals, or do not have a very well-defined microstructure, e.g.

Автор: Kenneth M. Golden; Geoffrey R. Grimmett; Richard D
Название: Mathematics of Multiscale Materials
ISBN: 1461272564 ISBN-13(EAN): 9781461272564
Издательство: Springer
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Цена: 93160.00 T
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Описание: The 1995-1996 program at the Institute for Mathematics and its Applications was devoted to mathematical methods in material science, and was attended by materials scientists, physicists, geologists, chemists engineers, and mathematicians.