51 search results - page 3 / 11 » Stabilization using both noisy and noiseless feedback |
AUTOMATICA
2004
13 years 8 months ago
2004
This paper considers the problem of stability of linear feedback systems with time-varying but bounded delays. Simple but powerful criteria of stability are presented for both con...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
We consider discrete denoising of two-dimensional data with characteristics that may be varying abruptly between regions. Using a quadtree decomposition technique and space-fillin...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Consider a scenario where a distributed signal is sparse and is acquired by various sensors that see different versions. Thus, we have a set of sparse signals with both some commo...
SIAMCO
2008
13 years 8 months ago
2008
We introduce two new tools that can be useful in nonlinear observer and output feedback design. The first one is a simple extension of the notion of homogeneous approximation to ma...
SIBGRAPI
2003
IEEE
14 years 2 months ago
2003
IEEE
We report on new results on the use of Algebraic Reconstruction Techniques (ART) for reconstructing from helical cone-beam Computerized Tomography (CT) data. We investigate two va...