We obtained the energy transport velocity distribution for a three dimensional ideal cloak explicitly. Near the operation frequency, the energy transport velocity has rather peculiar distribution. The velocity along a line joining the origin of the cloak is a constant, while the velocity approaches zero at the inner boundary of the cloak. A ray pointing right into the origin of the cloak will experience abrupt changes of velocities when it impinges on the inner surface of the cloak. This peculiar distribution causes long time delays for beams passing through the ideal cloak within a geometric optics description.
标签： distribution dimensional transport obtained
上传时间： 2013-12-19
上传用户：zhliu007
One Transmitter - Two Receiver Moving Target SAR Imaging
标签： Transmitter Receiver Imaging Moving
上传时间： 2014-01-18
上传用户：啊飒飒大师的
allows the user to select files containing objects and draw them using one of the available projections.
标签： containing the available objects
上传时间： 2013-12-28
上传用户：zhangyi99104144
Udptalk is the first version to test multiple clients against one server...
标签： multiple Udptalk clients against
上传时间： 2017-04-07
上传用户：franktu
concttuc one matrix using matlab
标签： concttuc matrix matlab using
上传时间： 2017-04-09
上传用户：firstbyte
a tree dimensional PML code fdtd3D_UPML
标签： dimensional D_UPML tree code
上传时间： 2014-01-20
上传用户：啊飒飒大师的
DSO Framer to use.. Activex and so one
上传时间： 2013-12-24
上传用户：fandeshun
For a programming language, Fortran has been around a long time. It was one of the first widely used 鈥渉igh-level鈥?languages, as well as the first programming language to be standardized. It is still the premier language for scientific and engineering computing applications. The purpose of this handbook is to describe the latest version of this language, Fortran 90. This chapter gives some history of the development and standardization of Fortran and describes the notation used to specify the syntax of Fortran 90.
标签： programming language Fortran around
上传时间： 2014-01-04
上传用户：6546544
windows ce 6 arm bsp one
上传时间： 2013-12-08
上传用户：妄想演绎师
The ONE is a Opportunistic Network Environment simulator which provides a powerful tool for generating mobility traces, running DTN messaging simulations with different routing protocols, and visualizing both simulations interactively in real-time and results after their completion.
标签： Opportunistic Environment simulator provides
上传时间： 2017-04-16
上传用户：gmh1314
