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.
资源简介: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 ori...
上传时间: 2013-12-19
上传用户:zhliu007
资源简介:CarSim is an application for the simulating the (simplified) movement of cars on a two-dimensional surface. Package ope.carsim contains classes that represent the problem domain: cars and locations. Package ope.carsim.gui contains a ...
上传时间: 2013-12-22
上传用户:gaome
资源简介:the Customer programs in vb for a connection server winsock, client - server
上传时间: 2017-08-18
上传用户:a6697238
资源简介:FuncPlotter is a combined Java application and applet for displaying two-dimensional plots of explicit functions in one variable (ie, FuncPlotter plots functions of the form y = f(x), where f(x) is composed from common mathematical operator...
上传时间: 2015-12-16
上传用户:妄想演绎师
资源简介:For the incomplete methods, we kept the representation of the queens by a table and the method of calculation to determine if two queens are in conflict, which is much faster for this kind of problems than the representation by a matrix. h...
上传时间: 2015-05-05
上传用户:1159797854
资源简介:Microwindows genesis was with the NanoGUI project, and is now the primary distribution for both the Microwindows and Nano-X codebase.
上传时间: 2014-11-04
上传用户:aeiouetla
资源简介:This the README for the Eclipse Plug-in distribution of the Jalopy Java Source Code Formatter.
上传时间: 2015-09-03
上传用户:yzhl1988
资源简介:We present a particle filter construction for a system that exhibits time-scale separation. The separation of time-scales allows two simplifications that we exploit: i) The use of the averaging principle for the dimensional reduction of ...
上传时间: 2016-01-02
上传用户:fhzm5658
资源简介:In this example we solve the following single ODE Program Name: RKG-1.FOR (Runge-Kutta-Gill algorithm, fixed step size)
上传时间: 2014-01-16
上传用户:maizezhen
资源简介:First of all we would like to thank God Almighty for giving us the strength and confidence in pursing the ambitions. We would like to thank our Examiner Professor Axel Jantsch for allowing us to do this under his guidance and encouragemen...
上传时间: 2013-12-01
上传用户:小码农lz
资源简介:ARP test mode. According to the idea we design the arithmetic for the key part, first the system sends a message to the target machine, and then system wait for the response. Once system receives a message, it starts to analyze the message,...
上传时间: 2016-10-06
上传用户:chongcongying
资源简介:Speech melbank,energy sectrum,Computes and returns the mfcc coefficients for a speech signal
上传时间: 2014-11-11
上传用户:yzhl1988
资源简介:The objective of this project is to create a driver for a camera module (we used the OV7620). After taking the image with the camera, the driver will store into the external asynchronous RAM, and then send it to the computer through a seria...
上传时间: 2017-09-11
上传用户:远远ssad
资源简介:The code, images and designs for this book are released under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License. http://creativecommons.org/licenses/by-nc-sa/2.5/ You are free: * to copy, distribute, display, and ...
上传时间: 2014-01-19
上传用户:chfanjiang
资源简介:In this paper, we describe the development of a mobile butterfly-watching learning (BWL) system to realize outdoor independent learning for mobile learners. The mobile butterfly-watching learning system was designed in a wireless mobile a...
上传时间: 2014-11-26
上传用户:waizhang
资源简介:We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, ...
上传时间: 2014-01-22
上传用户:牛布牛
资源简介:In this paper, we consider the problem of filtering in relational hidden Markov models. We present a compact representation for such models and an associated logical particle filtering algorithm. Each particle contains a logical formula ...
上传时间: 2016-01-02
上传用户:海陆空653
资源简介:To fully utilize the available spectrum for a wireless communication system it is feasible to adapt to different situations on the channel. In this paper a flexible OFDM transmitter is presented together with basic theory behind OFDM tr...
上传时间: 2016-03-23
上传用户:BOBOniu
资源简介:We address the problem of predicting a word from previous words in a sample of text. In particular, we discuss n-gram models based on classes of words. We also discuss several statistical algorithms for assigning words to classes based on...
上传时间: 2016-12-26
上传用户:xfbs821
资源简介:In this paper, we describe the development of a rapidly reconfigurable system in which the users’ tacit knowledge and requirements are elicited via a process of Interactive Evolution, finding the image processing parameters to achieve the...
上传时间: 2014-01-05
上传用户:hopy
资源简介:This distribution contains source code for a simple object tracking program using particle filtering. You need to have the OpenCV Library and the GNU Scientific Library (GSL) installed to compile and use the programs. See the below two...
上传时间: 2017-04-08
上传用户:talenthn
资源简介:Finally, after a great deal of effort and hard work, you have obtained the results you were trying to get for such a long time. You may be so busy (and tired) that you don’t even realize that you have indeed achieved a certain measure o...
上传时间: 2014-09-10
上传用户:Avoid98
资源简介:1.an fpga implementation of the image space reconstruction algorithm for hyperspectral imaging analysis\r\n2. fpga implemention of a median filter\r\n3. fpga implementation of digital filters\r\n4.hardware acceleration of edge detection alg...
上传时间: 2013-08-07
上传用户:ytulpx
资源简介:The GNU Scientific Library (GSL) is a numerical library for C and C++ programmers.
上传时间: 2015-01-09
上传用户:teddysha
资源简介:The Gray Watson debugging malloc library is C source code for a drop in replacement for the system malloc & other memory manage ment routines. What is unique about this library is that it contains a number of powerful debugging facilities i...
上传时间: 2015-02-05
上传用户:TF2015
资源简介:An implementation of the TCP/IP protocol suite for the LINUX operating system. INET is implemented using the BSD Socket interface as the means of communication with the user level.
上传时间: 2015-02-25
上传用户:xuanjie
资源简介:Tomcat: The Definitive Guide offers something for everyone who uses Tomcat. System and network administrators will find detailed instructions on installation, configuration, and maintenance.
上传时间: 2015-03-02
上传用户:ynsnjs
资源简介:This the completed iic communication program for LPC2200!
上传时间: 2015-05-07
上传用户:zhuimenghuadie
资源简介:JBoss, one of the leading java Open Source groups, integrates and develops these services for a full J2EE-based implementation. JBoss provides JBossServer, the basic EJB container, and Java Manage Preface 18 Great Events of the Twentieth Ce...
上传时间: 2014-11-03
上传用户:wsf950131
资源简介:we will use the Spartan3 XC3S200 FPGA to design a specified counter using the language VHDL.
上传时间: 2015-05-13
上传用户:youke111