A Multilinear Singular Value Decomposition
SIAM Journal on Matrix Analysis and Applications
Image compression using neural networks and haar wavelet
WSEAS Transactions on Signal Processing
LPV approximation of distributed parameter systems in environmental modelling
Environmental Modelling & Software
Non-linear image representation based on IDP with NN
WSEAS Transactions on Signal Processing
Approximation of force and energy in vehicle crash using LPV type description
WSEAS TRANSACTIONS on SYSTEMS
Identification of finite dimensional models of infinite dimensional dynamical systems
Automatica (Journal of IFAC)
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In the framework of the paper a HOSVD-based approach is introduced for LPV model reduction and multidimensional data representation. By these approaches in case of model reduction the system matrix is expressed with the help of a so called core tensor and a system of specially determined polylinear orthonormal functions. Similar approach will be applied also in case of data representation. The paper gives a detailed description on how to determine the polylinear functions and the core tensor and how the model can be expressed and reduced with their help. Furthermore, the HOSVD-based domain proposed for data representation will be compared to the well known frequency domain - related to Fourier transformation - from the point of view of their common application possibilities and their effectiveness.