5903 search results - page 1152 / 1181 » Signal Processing |
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INFOCOM
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract—Wireless sensor networks (WSNs) are typically composed of low-cost sensors that are deeply integrated with physical environments. As a result, the sensing performance of...
120
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TASLP
2010
15 years 27 days ago
2010
—This paper considers the problem of obtaining an accurate spectral representation of speech formant structure when the voicing source exhibits a high fundamental frequency. Our ...
128
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VLSISP
2010
15 years 27 days ago
2010
Abstract Polyphase channelizer is an important component of subband adaptive filtering systems. This paper presents an energy-efficient hardware architecture and VLSI implementatio...
121
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VTC
2010
IEEE
15 years 27 days ago
2010
IEEE
Abstract—It is widely recognized that differential decode-andforward (DDF) cooperative transmission scheme is capable of providing a superior performance compared to classic dire...
127
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CASES
2010
ACM
15 years 17 days ago
2010
ACM
Mobile computing platforms in the form of smart phones, netbooks, and personal digital assistants have become an integral part of our everyday lives. Moving ahead to the future, m...