19 search results - page 4 / 4 » Time-frequency analysis - G |
PIMRC
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper we analyze the Ricean K-factor for vehicle-to-vehicle (V2V) communications in a typical open suburban street crossing. The channel conditions vary from non line-of si...
SPEECH
2011
14 years 6 months ago
2011
We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
INFORMATICALT
2007
14 years 11 months ago
2007
Abstract. A technique to improve an eye cataract early detection and quantitative evaluation of maturity using ultrasound was investigated. A broadband coherent signal, backscatter...
SAC
2008
ACM
14 years 10 months ago
2008
ACM
Digital watermarking is a growing research area to mark digital content by embedding information into the content itself. Perceptual hashing is used to identify a specific content...