8581 search results - page 247 / 1717 » Digital Signal Processing |
192
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The problem of blind source separation by spatial processing is considered for convolutive mixtures of narrowband sources received by a sensor array. Multipath propagation is due ...
131
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TSP
2010
15 years 1 months ago
2010
In this paper we propose two multichannel blind deconvolution algorithms for the restoration of two-dimensional (2D) seismic data. Both algorithms are based on a 2D reflectivity pr...
187
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CSCW
2012
ACM
14 years 2 months ago
2012
ACM
Hierarchy fundamentally shapes how we act at work. In this paper, we explore the relationship between the words people write in workplace email and the rank of the email’s recip...
121
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IEEEARES
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—The variable clock (VC) side-channel countermeasure consists in clocking a chip with an internal oscillator whose parameters (frequency, duty cycle, shape etc.) vary ran...
124
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ISCAS
2007
IEEE
16 years 27 days ago
2007
IEEE
— this paper presents an integrated 70dB gain, low-power, and low-noise active RC amplifier and filter for low bio-signals sensing applications. The -3dB sense channel bandwidth ...