3113 search results - page 247 / 623 » Numerical Methods |
144
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ICCAD
2000
IEEE
15 years 11 months ago
2000
IEEE
The main effort in oscillator phase noise calculation lies in computing a vector function called the Perturbation Projection Vector (PPV). Current techniques for PPV calculation u...
156
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AGTIVE
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. Diagrams that serve as a visual input facility for programming environments have to be translated into some kind of semantic description. This paper describes such a meth...
158
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IH
1999
Springer
15 years 10 months ago
1999
Springer
Many techniques for watermarking of digital images have appeared in numerous publications. Most of these techniques are sensitive to cropping and or a ne distortions e.g., rotatio...
156
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Motivated by combinatorial optimization theory, we propose an algorithmic power allocation method that minimizes the total transmitting power in transmitter diversity systems, prov...
155
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper, we present two new noise variance estimation methods of OFDMA signals transmitted through an unknown multipath fading channel. We focus on blind estimation as it do...