727 search results - page 61 / 146 » Making Distortions Comprehensible |
132
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ISCAS
2007
IEEE
16 years 13 days ago
2007
IEEE
—This paper presents a DAC architecture built on parallel current-steering sub-DAC entities. Two main novelties are explored: flexibility and smartness. Firstly, a number of avai...
170
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ISCAS
2007
IEEE
16 years 13 days ago
2007
IEEE
Abstract— OFDM systems are susceptible to receiver impairments such as IQ imbalance and phase noise. These impairments can severely degrade the achievable effective signalto-nois...
155
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ISQED
2007
IEEE
16 years 13 days ago
2007
IEEE
In this paper, we propose a new approach to enforcing the passivity of a reduced system of general passive linear time invariant circuits. Instead of making the reduced models pas...
169
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GECCO
2007
Springer
16 years 9 days ago
2007
Springer
In this paper we propose a genetic programming approach to learning stochastic models with unsymmetrical noise distributions. Most learning algorithms try to learn from noisy data...
169
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IWINAC
2007
Springer
16 years 8 days ago
2007
Springer
One of the main characteristics of a video surveillance system is its reliability. To this end, it is needed that the images captured by the videocameras are an accurate representa...