2040 search results - page 244 / 408 » On the Complexity of Error Explanation |
133
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this work, we propose adaptive frequency-domain biased estimation algorithms with mechanisms to automatically adjust the shrinkage factors. The proposed estimation algorithms i...
152
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ICASSP
2011
IEEE
14 years 9 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...
188
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
Compressive sensing and processing delivers high resolution data using reduced sampling rates and computational effort compared to Nyquist sensing and processing. Compressive proc...
255
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INFOCOM
2011
IEEE
14 years 9 months ago
2011
IEEE
Abstract—This work proposes a novel connectivity-based localization algorithm, well suitable for large-scale sensor networks with complex shapes and non-uniform nodal distributio...
207
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
This paper presents a novel approach for estimating the shortest
Euclidean distance from a given point to the corresponding
implicit quadric fitting surface. It first estimates t...