3614 search results - page 473 / 723 » Numerical Computing with MATLAB |
120
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VTC
2006
IEEE
15 years 8 months ago
2006
IEEE
—The OFDM signals have a problem of high peak-to-average power ratio (PAPR). Hence, a large transmit-power backoff or amplitude clipping is required. The amplitude clipping cause...
122
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VTC
2006
IEEE
15 years 8 months ago
2006
IEEE
OFDM has a very high peak-to-average power ratio. This imposes stringent dynamic range requirements on the analog front-ends of the transmitter and receiver and, if a fixedpoint pr...
123
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ACCV
2006
Springer
15 years 8 months ago
2006
Springer
Level set based segmentation has been used with and without shape priors, to approach difficult segmentation problems in several application areas. This paper addresses two limita...
ACIVS
2006
Springer
15 years 8 months ago
2006
Springer
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...
103
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ACMSE
2006
ACM
15 years 8 months ago
2006
ACM
The design of large-scale, distributed, performance-sensitive systems presents numerous challenges due to their networkcentric nature and stringent quality of service (QoS) requir...