8581 search results - page 173 / 1717 » Digital Signal Processing |
156
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ASPDAC
2008
ACM
15 years 8 months ago
2008
ACM
This paper proposes a novel direct sampling mixer (DSM) using Switched Capacitor Filter (SCF) for multi-band receivers. The proposed DSM has a higher gain, more flexibility and low...
198
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TSP
2011
15 years 1 months ago
2011
Abstract—We introduce an extended family of continuous-domain stochastic models for sparse, piecewise-smooth signals. These are specified as solutions of stochastic differential...
190
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RTAS
1998
IEEE
15 years 10 months ago
1998
IEEE
In the past, environmental restrictions on size, weight, and power consumption have severely limited both the processing and storage capacity of embedded signal processing systems...
187
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CISS
2008
IEEE
16 years 28 days ago
2008
IEEE
—Beyond signal processing applications, frames are also powerful tools for modeling the sensing and information processing of many biological and man-made systems that exhibit in...
115
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ICASSP
2008
IEEE
16 years 28 days ago
2008
IEEE
A novel method for online tracking of the changes in the nonlinearity within complex–valued signals is introduced. This is achieved by a collaborative adaptive signal processing...