5903 search results - page 215 / 1181 » Signal Processing |
136
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this work a systematic methodology is presented to design optimum chip pulse shapes for DS-CDMA systems for timing synchronization. A nonlinear bi-objective problem with additi...
558
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ICA
2012
Springer
14 years 2 months ago
2012
Springer
In this contribution, new online EM algorithms are proposed to perform inference in general hidden Markov models. These algorithms update the parameter at some deterministic times ...
183
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FLAIRS
2001
15 years 7 months ago
2001
We present a novel approach to describe the knowledge discovery process, focusing on a generalized form of attribute called view. It is observed that the process of knowledge disc...
197
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Reliable acoustic-phonetic (AP) information derived from the speech signal can be used to detect and correct errors in the output of a phone recognizer. In this paper, limited aco...
172
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a method for the removal of noise including nonGaussian impulses from a signal. Impulse noise is removed jointly a homogenous Gaussian noise floor using a Gabor regres...