We shall revisit the limitations of the two-layer networks of the previous one.
标签： the limitations two-layer networks
上传时间： 2016-02-27
上传用户：shus521
This document represents the first stage in a process of taking the National Strategy for Police Information Systems (NSPIS) forward. It defines the mechanisms to ensure that we (and our partners) have access to the right information, in the right form, in the right time at an appropriate cost. The Strategy will ensure the Police Service has a collective understanding of the value of information and that we are able to exploit National Information Assets in support of local policing.
标签： represents the National Strategy
上传时间： 2016-03-08
上传用户：wangdean1101
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator. Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation. System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
标签： simulator i.e. system-level link-level
上传时间： 2016-03-15
上传用户：xsnjzljj
This project aim was to build wireless software modem for data communication between two computers using an acoustic interface in the voice frequency range (20Hz– 20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz – 20,000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz – 16,000Hz). The test files used as information files were text files. This goal was attained both in an incoherent scheme and in a coherent scheme. Build under Matlab code, our modem uses OFDM (orthogonal frequency division multiplexing) modulation, synchronization by LMS sequence, channel estimation (no equalizer) via pilot tones. The symbols are either PSK or ASK for a constellation size of 2 or 4. To optimize the probability of error, these symbols were mapped using Gray mapping. Report
标签： communication computers software wireless
上传时间： 2014-05-29
上传用户：wangdean1101
我刚完成的基于Quartus Two 开发环境全部用Verilog硬件描述语言编译无误的MSK调制解调器
上传时间： 2016-04-14
上传用户：CHINA526
This belongs to the correspondence principle topic, the topic is under two kind of channels the 2psk system analysis
标签： the topic correspondence principle
上传时间： 2013-12-19
上传用户：edisonfather
This Two-Category Classifier Using Discriminant Functions to separeate two classes. The Classifier is designed on classes which has two feature vectors and other case it has one feature vector.
标签： Classifier Discriminant Two-Category Functions
上传时间： 2016-04-23
上传用户：2525775
Video for linux head two 的视频采集示例，是V4L的升级版，在Linux下编译即可，是Linux下图像采集编程的API
上传时间： 2013-12-22
上传用户：zsjinju
This file set two employees information and print them out and tell today is whose borthday.
标签： information employees and borthday
上传时间： 2016-05-06
上传用户：yoleeson
1,Check data in two files and report the error 2,Calculate the pay and report.
上传时间： 2016-05-06
上传用户：wanghui2438
