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174
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper proposes a method for constructing a discriminative rotation invariant object recognition system from the set of complex moments by using a multi-class boosting algorit...
150
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ECAL
2007
Springer
16 years 28 days ago
2007
Springer
Abstract. We quantify the local information dynamics at each spatiotemporal point in a complex system in terms of each element of computation: information storage, transfer and mod...
159
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ETS
2006
IEEE
16 years 24 days ago
2006
IEEE
In this paper, complex mixed signal circuits such as SiP or SOC including several ADCs and DACs are considered. A new DFT technique is proposed allowing the test of this complete ...
167
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GLOBECOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— This paper describes the digital complex signal processing techniques for a pulse-based UWB radio. The proposed baseband is essential to fully exploit the wideband signal chara...
145
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GLOBECOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— We investigate nonlinear precoding techniques for the downlink of multi-user systems from a transmitter equipped with multiple antennas to non-cooperative single antenna mobile...