551 search results - page 62 / 111 » Spectral Analysis |
ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
Many existing results on the analysis of OFDM systems are based on an analog representation. The actual implementation of OFDM transmitters typically consists of a discrete DFT ma...
MOC
1998
14 years 9 months ago
1998
Abstract. Wavelets are generated from refinable functions by using multiresolution analysis. In this paper we investigate the approximation properties of multivariate refinable f...
NOLISP
2007
Springer
15 years 4 months ago
2007
Springer
Voice source analysis is an important but difficult issue for speech processing. In this talk, three aspects of voice source analysis recently developed at LIMSI (Orsay, France) a...
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ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— The combined MIMO with Adaptive Modulation and Coding (AMC) technology can provide high spectral efficiency and link robustness. Moreover, the diversity-multiplexing tradeoff ...
100
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The recent ubiquity of mobile telephony has posed the challenge of forensic speech analysis on compressed speech content. Whilst existing research studies have investigated the ef...