The purpose of digital image scrambling is to transform a given digital image into a rather scrambled one so as to make it difficult for other people to find out the true meaning of the scrambled imag
Combining IP with WDM is an attractive direction for research. WDM will play an important role in IP network in future. Now, an urgent problem is how to introdu
In this paper, we first discuss the stability of linearized error dynamics of the nonlinear observer used for time-continuous driving chaos synchronization and
The high quality ZnO: Al films were successfully produced by DC reaction magnetron sputtering technology. The Al-doping effect on electrical and optical proper