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» Numerical function generators using bilinear interpolation
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DATE
2002
IEEE
131views Hardware» more  DATE 2002»
15 years 2 months ago
Passive Constrained Rational Approximation Algorithm Using Nevanlinna-Pick Interpolation
As system integration evolves and tighter design constraints must be met, it becomes necessary to account for the non-ideal behavior of all the elements in a system. For high-spee...
Carlos P. Coelho, Luis Miguel Silveira, Joel R. Ph...
SIAMMAX
2011
157views more  SIAMMAX 2011»
14 years 13 days ago
Deflated Restarting for Matrix Functions
We investigate an acceleration technique for restarted Krylov subspace methods for computing the action of a function of a large sparse matrix on a vector. Its effect is to ultima...
Michael Eiermann, Oliver G. Ernst, Stefan Güt...
SIAMNUM
2011
144views more  SIAMNUM 2011»
14 years 4 months ago
Continuous Mesh Framework Part II: Validations and Applications
This paper gives a numerical validation of the continuous mesh framework introduced in Part I [23]. We numerically show that the interpolation error can be evaluated analytically o...
Adrien Loseille, Frédéric Alauzet
CVPR
2007
IEEE
15 years 11 months ago
A Variational Approach to the Evolution of Radial Basis Functions for Image Segmentation
In this paper we derive differential equations for evolving radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variation...
Greg G. Slabaugh, Huong Quynh Dinh, Gozde B. Unal
APCCAS
2006
IEEE
206views Hardware» more  APCCAS 2006»
15 years 1 months ago
On the Properties And Design of Stable IIR Transfer Functions Generated Using Fibonnaci Numbers
This paper considers z-domain transfer functions whose denominator polynomial possesses the property that the coefficient of zi is greater than the coefficient of zi-1 . Such trans...
Christian S. Gargour, Venkat Ramachandran, Ravi P....