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AUTOMATICA
2005
137views more  AUTOMATICA 2005»
13 years 7 months ago
Multivariable frequency-response curve fitting with application to modal parameter estimation
This paper presents a computational approach for the frequency-domain identification of multivariable, discrete-time transfer function models based on a cost function minimization...
P. Verboven, P. Guillaume, B. Cauberghe
SIGPRO
2011
229views Hardware» more  SIGPRO 2011»
13 years 2 months ago
Fast and exact synthesis of stationary multivariate Gaussian time series using circulant embedding
A fast and exact procedure for the numerical synthesis of stationary multivariate Gaussian time series with a priori prescribed and well controlled autoand cross-covariance functi...
Hannes Helgason, Vladas Pipiras, Patrice Abry
MOC
1998
104views more  MOC 1998»
13 years 7 months ago
Approximation properties of multivariate wavelets
Abstract. Wavelets are generated from refinable functions by using multiresolution analysis. In this paper we investigate the approximation properties of multivariate refinable f...
Rong-Qing Jia
COMBINATORICS
2006
137views more  COMBINATORICS 2006»
13 years 7 months ago
Three-Letter-Pattern-Avoiding Permutations and Functional Equations
We present an algorithm for finding a system of recurrence relations for the number of permutations of length n that satisfy a certain set of conditions. A rewriting of these rela...
Ghassan Firro, Toufik Mansour
CORR
2008
Springer
87views Education» more  CORR 2008»
13 years 7 months ago
A multivariate generalization of Costa's entropy power inequality
A simple multivariate version of Costa's entropy power inequality is proved. In particular, it is shown that if independent white Gaussian noise is added to an arbitrary multi...
Miquel Payaró, Daniel Pérez Palomar