Multivariate ARMA modeling by scalar algorithms

Charaborty, M. ; Prasad, S. (1993) Multivariate ARMA modeling by scalar algorithms IEEE Transactions on Signal Processing, 41 (4). pp. 1692-1697. ISSN 1053-587X

Full text not available from this repository.

Official URL:

Related URL:


An algorithm for multichannel autoregressive moving average (ARMA) modeling which uses scalar computations only and is well suited for parallel implementation is proposed. The given ARMA process is converted to an equivalent scalar, periodic ARMA process. The scalar autoregressive (AR) parameters are estimated by first deriving a set of modified Yule-Walker-type equations and then solving them by a parallel, order recursive algorithm. The moving average (MA) parameters are estimated by a least squares method from the estimates of the input samples obtained via a high-order, periodic AR approximation of the scalar process.

Item Type:Article
Source:Copyright of this article belongs to IEEE.
ID Code:54699
Deposited On:12 Aug 2011 06:12
Last Modified:12 Aug 2011 06:12

Repository Staff Only: item control page