Sciweavers

3007 search results - page 311 / 602
» Linear Functional Fixed-points
Sort
View
IJON
1998
87views more  IJON 1998»
15 years 3 months ago
Learned parametric mixture based ICA algorithm
The learned parametric mixture method is presented for a canonical cost function based ICA model on linear mixture, with several new findings. First, its adaptive algorithm is fu...
Lei Xu, Chi Chiu Cheung, Shun-ichi Amari
TIT
2002
99views more  TIT 2002»
15 years 3 months ago
Poisson intensity estimation for tomographic data using a wavelet shrinkage approach
We consider a two-dimensional problem of positron emission tomography where the random mechanism of the generation of the tomographic data is modeled by Poisson processes. The goa...
L. Cavalier, Ja-Yong Koo
NA
2010
114views more  NA 2010»
15 years 2 months ago
Matrix interpretation of multiple orthogonality
Abstract: In this work we give an interpretation of a (s(d + 1) + 1)-term recurrence relation in terms of type II multiple orthogonal polynomials. We rewrite this recurrence relati...
Amílcar Branquinho, Luis Cotrim, Ana Foulqu...
SIAMAM
2010
104views more  SIAMAM 2010»
15 years 2 months ago
Guided Surface Waves on One- and Two-Dimensional Arrays of Spheres
Guided acoustic waves propagating along one- and two-dimensional arrays of rigid spheres are studied semi-analytically. The quasi-periodic wave field is constructed as a superposi...
I. Thompson, C. M. Linton
GW
2009
Springer
148views Biometrics» more  GW 2009»
15 years 1 months ago
On Gestural Variation and Coarticulation Effects in Sound Control
In this paper we focus on the analysis of sound producing gestures in the musical domain. We investigate the behavior of intraoral pressure exerted by a trumpet performer in the pr...
Tommaso Bianco, Vincent Freour, Nicolas H. Rasamim...