资源列表
Viterbi
- 无线光通信；卷积交织；Viterbi并行译码 在误码率为10的负6次方 时，相对于最佳阈值 判决有约6.9dB的编码增益，与完美交织下的编码性能仅相差0.3dB-Wireless Optical Communication Convolutional Interleaver Viterbi decoding in parallel at the bit error rate of 10 negative 6 power when compared with the optimal
QPSK
- 提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 -Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one
ZigBee
- zigbee的应用层规范 主要讲述应用层框架 服务规范和服务言语 服务函数以及函数当中的变量-zigbee specification of the application layer focuses on application-layer framework for norms and Services Services Services verbal function and the function of which variables
0704.1183v2
- It was proposed that perfect invisibility cloaks can be constructed for hiding objects from electromagnetic illumination (Pendry et al., Science 312, p. 1780). The cylindrical cloaks experimentally demonstrated (Schurig et al., Science 314, p. 99
0706.0655v2
- A cylindrical wave expansion method is developed to obtain the scattering field for an ideal two-dimensional cylindrical invisibility cloak. A near-ideal model of the invisibility cloak is set up to solve the boundary problem at the inner boundar
0707.1315v1
- We analyze, both analytically and numerically, the effectiveness of cloaking an infinite cylinder from observations by electromagnetic waves in three dimensions. We show that, as truncated approximations of the ideal permittivity and permeabili
0707.3641
- In an electromagnetic cloak based on a transformation approach, reduced sets of material properties are generally favored due to their easier implementation in reality, although a seemingly inevitable drawback of undesired reflection exists in su
0712.3985
- 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 t
clock
- 可以用来显示时钟的走向，就相当于一个简单的电子钟。-Can be used to show the direction of the clock, it is equivalent to a simple electronic bell.
EJB
- 精通EJB第二版，新鲜出炉，是在网上搜寻很久才找到的完整版-Proficient in the second edition of EJB, freshly baked, are a long time at the Internet search to find the full version
EBCOT_example
- ebcot sample example adn its results