Time series: theory and methods
Time series: theory and methods
Order determination for multivariate autoregressive processes using resampling methods
Journal of Multivariate Analysis
Estimation of parameters and eigenmodes of multivariate autoregressive models
ACM Transactions on Mathematical Software (TOMS)
Adaptive Estimation and Control
Adaptive Estimation and Control
Passive tracking of a maneuvering target: an adaptive approach
IEEE Transactions on Signal Processing
Moving target feature extraction for airborne high-range resolutionphased-array radar
IEEE Transactions on Signal Processing
Genetically determined variable structure multiple model estimation
IEEE Transactions on Signal Processing
Order selection for vector autoregressive models
IEEE Transactions on Signal Processing
Paper: Modeling by shortest data description
Automatica (Journal of IFAC)
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In this paper the multi-model partitioning theory is used for simultaneous order and parameter estimation of multivariate autoregressive models. Simulation experiments show that the proposed method successfully selects the correct model order and estimates the parameters accurately, in very few steps, even with a small sample size. They also show that the proposed method performs equally well when the complexity of the model is increased. The results are compared to those obtained using well-established order selection criteria. Finally, it is shown that the method is also successful in tracking model order changes, in real time.