2007 search results - page 137 / 402 » SPECTRUM |
123
Voted
ICC
2000
IEEE
15 years 8 months ago
2000
IEEE
Abstract: In this paper, a multilevel-quantized soft- limiting (SL-MQ) detector for frequency hopping spread spectrum multiple access (FH-SSMA) system is proposed and analyzed. Num...
137
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ICMCS
1999
IEEE
15 years 8 months ago
1999
IEEE
Many types of pseudo-random signals have been used to embed signatures as watermarks, with spread spectrum signal techniques used to recover the signature from the encrypted data....
129
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ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper we propose a new set of parameters for audio signal analysis and classification. These parameters are regressions computed on the normalized modulation spectrum of h...
109
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ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
We introduce a missing data recovery methodology based on a weighted least squares iterative adaptive approach (IAA). The proposed method is referred to as the missing-data IAA (M...
158
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CAIP
1995
Springer
15 years 7 months ago
1995
Springer
Abstract. We suggest a novel approach to the Color Constancy Problem for multispectral imagery. Our approach is based on a dichromatic illumination model and lters out all spectral...