2476 search results - page 170 / 496 » Model Selection and Error Estimation |
132
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NIPS
2000
15 years 5 months ago
2000
A central issue in principal component analysis (PCA) is choosing the number of principal components to be retained. By interpreting PCA as density estimation, this paper shows ho...
114
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VTC
2006
IEEE
2006
IEEE
Design and Implementation of Robust Time/Frequency Offset Tracking Algorithm for MIMO-OFDM Receivers
15 years 10 months ago
— In this paper, the robust time and frequency offset tracking algorithms and architecture for high throughput wireless local area network (WLAN) systems are presented. The desig...
151
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BMCBI
2005
15 years 4 months ago
2005
Background: Evolutionary distances are a critical measure in comparative genomics and molecular evolutionary biology. A simulation study was used to examine the effect of alignmen...
179
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WIMOB
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, ranging process in IEEE 802.16e OFDMA systems is analyzed and performance is evaluated. Ranging process provides initial network entry, uplink synchronization, and ...
211
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— In this contribution, we propose an efficient collaborative strategy for online change detection, in a distributed sensor network. The collaborative strategy ensures t...