Browsing Electrical Engineering by Subject "Wavelet Transforms"

Now showing items 1-3 of 3

Design of a ﬁeld programmable gate array-based platform for real-time de-noising of optical imaging signals using wavelet transforms

Carletta, J.; Giakos, G.C.; Patnekar, N.; Fraiwan, Luay; Krach, F. (Elsevier, 2004-12)

In this study, the design of a low-cost, field programmable gate array (FPGA)-based digital hardware platform that implements wavelet transform algorithms for real-time signal de-noising of optical imaging signals is ...
A novel multipath dispersion reduction technique based on controlled-polarization optical wireless link setup

Giakos, G.C.; Patnekar, N.; Sumrain, S.; Fraiwan, Luay; Kumar, V.; Mertzios, G.B. (IEEE, 2003-07-09)

The detection characteristics of an indoor-optical communication system, which utilizes infrared radiation as carrier has been explored and enhanced for telemedicine, and wireless local area network applications. The novelty ...
Signal parameter enhancement of an optical wireless system utilizing wavelet transform

Giakos, G.C.; Patnekar, N.; Fraiwan, Luay; Carletta, J.; Sumrain, S.; Rogers, J.; Gangloff, C.; Igleheart, B.; Zhao, J.; Krach, F. (IEEE, 2002-08-07)

This paper is aimed to enhance the signal detection parameters necessary for designing an optical wireless local access network (WLAN), based on wavelet transform analysis. The design of such a network is based on the ...