7720 search results - page 1172 / 1544 » Motion signal processing |
145
Voted
ISQED
2005
IEEE
16 years 12 days ago
2005
IEEE
Abstract - This paper studies design considerations for lowpower ultra wideband (UWB) receiver architectures. First, three different architectures for the impulse-radio UWB transce...
172
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IWDW
2005
Springer
16 years 10 days ago
2005
Springer
The development of watermarking schemes in the literature is generally guided by a power constraint on the watermark to be embedded into the host. In a steganographic framework the...
219
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SENSYS
2004
ACM
16 years 8 days ago
2004
ACM
bstract: Power - Time Optimal Algorithm for Computing FFT over Sensor Networks Categories and Subject Descriptors C.2.1 [Network Architecture and Design] Wireless Communication, Di...
177
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ICA
2004
Springer
16 years 6 days ago
2004
Springer
In usual ICA methods, sources are typically estimated by maximizing a measure of their statistical independence. This paper explains how to perform non-linear ICA by preprocessing ...
191
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ICA
2004
Springer
16 years 6 days ago
2004
Springer
Abstract. We proposed recently a new method for separating linearquadratic mixtures of independent real sources, based on parametric identification of a recurrent separating struc...