11 search results - page 1 / 3 » Gramian-Preserving Frequency Transformation for State-Space ... |
APCCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— This paper proposes a new expression of frequency transformation for state-space digital filters. The proposed frequency transformation has the property of preserving ...
IEICET
2008
13 years 4 months ago
2008
FPL
2008
Springer
13 years 6 months ago
2008
Springer
The phase detector is a main building block in phaselocked loop (PLL) applications. FPGAs permit the realtime implementation of the CORDIC algorithm which offers an efficient solu...
MMSEC
2005
ACM
13 years 10 months ago
2005
ACM
Digital watermarking is a technology to hide information in digital media. We extend the digital watermarking technique Phasemark™, originally developed solely for image authent...
CSIE
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, a digital image watermarking technique based on Discrete Wavelet Transform (DWT) will be proposed. This scheme is designed utilizing principles deriving from the hu...