188 search results - page 23 / 38 » Estimation error bounds for denoising by sparse approximatio... |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
—This paper deals with optimized training sequences to estimate multiple-input multiple-output orthogonal frequencydivision multiplexing (MIMO-OFDM) channel states in the presenc...
CDC
2009
IEEE
15 years 2 months ago
2009
IEEE
— We present a near-optimal deterministic filter for systems that evolve on the unit circle. Unlike suboptimal filtering algorithms that rely on approximations of the system, t...
PR
2007
14 years 9 months ago
2007
Tuning SVM hyperparameters is an important step in achieving a high-performance learning machine. It is usually done by minimizing an estimate of generalization error based on the...
JVCA
2010
14 years 8 months ago
2010
This paper presents a novel optimization framework for estimating the static or dynamic surfaces with details. The proposed method uses dense depths from a structuredlight system ...
ASYNC
1998
IEEE
15 years 2 months ago
1998
IEEE
Analogue to digital (A-D) converters with a xed conversion time are subject to errors due to metastability. These errors will occur in all converter designs with a bounded time fo...