70 search results - page 1 / 14 » Signal approximation using the bilinear transform |
ICASSP
2008
IEEE
15 years 8 days ago
2008
IEEE
This paper explores the approximation properties of a unique basis expansion, which realizes a bilinear frequency warping between a continuous-time signal and its discrete-time re...
DATE
2003
IEEE
14 years 11 months ago
2003
IEEE
A new model-order reduction technique for linear dynamic systems is presented. The idea behind this technique is to transform the dynamic system function from the s-domain into th...
FPL
2008
Springer
14 years 7 months ago
2008
Springer
Two-variable numerical functions are widely used in various applications, such as computer graphics and digital signal processing. Fast and compact hardware implementations are re...
SGP
2004
14 years 8 months ago
2004
We propose a metric for surface parameterization specialized to its signal that can be used to create more efficient, high-quality texture maps. Derived from Taylor expansion of s...
ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
Visual data comprises of multi-scale and inhomogeneous signals. In this paper, we exploit these characteristics and develop an adaptive data approximation technique based on a hie...