Sciweavers

1344 search results - page 9 / 269
» Quantization
Sort
View
CDC
2008
IEEE
127views Control Systems» more  CDC 2008»
14 years 4 months ago
Output feedback control of linear systems with input and output quantization
— A considerable amount of research has been done on the use of logarithmic quantizers for networked feedback control systems. However, most results are developed for the case of...
Daniel Ferreira Coutinho, Minyue Fu, Carlos E. de ...
ICC
2007
IEEE
124views Communications» more  ICC 2007»
14 years 4 months ago
Quantization Effects in Low-Density Parity-Check Decoders
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders. In particular, the quantization schem...
Zhengya Zhang, Lara Dolecek, Martin J. Wainwright,...
CDC
2009
IEEE
132views Control Systems» more  CDC 2009»
14 years 2 months ago
Uniform stabilization of Markovian jump linear systems with logarithmic quantization - A convex approach
— In this paper, we investigate the almost sure uniform exponential stabilization problem of Markovian jump linear systems (MJLSs) with logarithmically quantized state feedbacks....
Chun Zhang, Geir E. Dullerud
ICASSP
2011
IEEE
13 years 1 months ago
Quantization with an adjustable codeword length penalty
Quantizers are generally designed either for fixed-rate coding or variable-rate coding. Under common conditions, variable-rate quantization leads to the same mean distortion for ...
W. Bastiaan Kleijn, Moo Young Kim
ICIP
2005
IEEE
14 years 11 months ago
Dependent bit allocation in multiview video coding
We consider the bit allocation problem in multiview video coding (MVC). A dependent coding technique using trellis expansion and the Viterbi algorithm (VA) is proposed, which take...
Jae Hoon Kim, Jonathan Garcia, Antonio Ortega