Results 311 to 320 of about 303,918 (342)

Estimating synchronization signal phase

SPIE Proceedings, 2015
To read a watermark from printed images requires that the watermarking system read correctly after affine distortions. One way to recover from affine distortions is to add a synchronization signal in the Fourier frequency domain and use this synchronization signal to estimate the applied affine distortion.
Robert G. Lyons, John D. Lord
openaire   +1 more source

Precise Synchronous Phase Measurements

2017
Proceedings of the 8th Int.
Cheng, Weixing, Bacha, Belkacem, Ha, Kiman, Singh, Om   +3 more
openaire   +1 more source

Clustering versus non-clustering phase synchronizations

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2014
Clustering phase synchronization (CPS) is a common scenario to the global phase synchronization of coupled dynamical systems. In this work, a novel scenario, the non-clustering phase synchronization (NPS), is reported. It is found that coupled systems do not transit to the global synchronization until a certain sufficiently large coupling is attained ...
Liu, Shuai, Zhan, Meng
openaire   +2 more sources

Distributed Liberal Phase Synchronization

1999
There is a rather wide-spread belief that the design of distributed algorithms requires methods that are quite different from those used for the design of shared-variable algorithms. This is an unfortunate misunderstanding. In previous chapters we already showed the development of a number of small distributed algorithms, and in this chapter we will ...
W. H. J. Feijen, A. J. M. van Gasteren
openaire   +1 more source

Three-Phase Synchronous Machines

1979
Among the various types of electromagnetic energy-converters to be studied in this book, the synchronous machine is the one that embodies the idea of relative motion between electric conductors and a magnetic field in its purest form. This machine also has the distinction of being practically the only type of generator for major power systems, in ...
Robert Stein, William T. Hunt
openaire   +1 more source

Synchronizing out of Phase

Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1957
Synchronous-machine torques due to out-of-phase synchronizing may be quite large; larger in fact than those encountered during a 3-phase short circuit. Previous works have presented various forms of equations to calculate these torques.1-3,6 With the advent of the widespread use of systems analyzers and computers, it becomes convenient to use more ...
openaire   +1 more source

Planning for post‐pandemic cancer care delivery: Recovery or opportunity for redesign?

Ca-A Cancer Journal for Clinicians, 2021
Pelin Cinar, Daniela A Bota, Kathryn A Gold   +2 more
exaly  

Phase transitions in 2D materials

Nature Reviews Materials, 2021
Wenbin Li, Xiaofeng Qian, Ju Li
exaly  

Vascular Access in Oncology Patients

Ca-A Cancer Journal for Clinicians, 2008
Maurizio A Gallieni, Mauro Pittiruti, Roberto Biffi   +2 more
exaly  

Recent developments in the medical and surgical treatment of melanoma

Ca-A Cancer Journal for Clinicians, 2014
Jonathan S Zager
exaly