979 search results - page 57 / 196 » Power Macromodeling for High Level Power Estimation |
ASPDAC
2007
ACM
13 years 11 months ago
2007
ACM
An accurate model is presented to calculate the short circuit energy dissipation of logic cells. The short circuit current is highly dependent on the input and output voltage valu...
TSP
2008
13 years 7 months ago
2008
Sign-selection uses a set of subcarrier signs to reduce the peak-to-average power ratio (PAR) of orthogonal-frequency-division multiplexing (OFDM). However, the computational compl...
MOBILIGHT
2010
13 years 5 months ago
2010
Abstract. A comparison between time and frequency domain TOA estimators compliant with the 802.15.4a Standard has been made. The time domain estimator is done in two stages. One ha...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Gradient-based optical flow estimation methods such as LucasKanade method work well for scenes with small displacements but fail when objects move with large displacements. Hierar...
TVCG
2011
13 years 2 months ago
2011
—In this paper, we present two methods for accurate gradient estimation from scalar field data sampled on regular lattices. The first method is based on the multidimensional Tayl...