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EncryptDecrypt
Sample Code for encryption and decription
- 2019-02-03 20:09:05下载
- 积分：1
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用socket 编程接口编写两个程序，分别为客户程序(client.c)和服务器程序（server.c），该程序应能实现下述命令功能：
get：取远方的一个...
用socket 编程接口编写两个程序，分别为客户程序(client.c)和服务器程序（server.c），该程序应能实现下述命令功能：
get：取远方的一个文件
put：传给远方一个文件
pwd：显示远主当前目录
dir：列出远方当前目录
cd ：改变远方当前目录
？ ：显示你提供的命令
quit ：退出返回
-Socket programming interface used to prepare the two procedures, namely client (client.c) and server (server.c), the program should be able to function to achieve the following command: get: get a file from afar put: to the distance a file pwd: display current directory far the main dir: lists the current remote directory cd: to change the current directory from afar? : Shows you the command quit: exit to return to
- 2023-02-27 03:40:03下载
- 积分：1
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OPC-and-VB
OPC 与vb 6 说明 在VB 6中 引用OPCDAAuto.dll 的方法
(OPC and vb 6
)
- 2011-01-13 16:28:40下载
- 积分：1
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SBS-Threshold
This file can deal with the threshold of the SBS from the BOTDA system.
- 2017-07-11 09:51:32下载
- 积分：1
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QPSK-ALL
简单的MIMO模拟
假定QPSK，ML解码（SM ZF检测器除外）。
mrc.m - 最大比例组合
stc.m - 具有1和2个接收天线的Alamouti空时分组码
bf.m - 特征波束形成
sm.m - 空间复用2x2（ML解码和次优逼迫）
简单的OFDM仿真
模拟保护带，用于信道估计的循环前缀前导码符号(Simple MIMO simulations
Assumes QPSK, ML decoding (except SM ZF detector).
mrc.m - maximal ratio combining
stc.m - Alamouti space-time block code with 1 and 2 receive antennas
bf.m - Eigen-beamforming
sm.m - Spatial multiplexing 2x2 (both ML decoding and suboptimal zero forcing)
Simple OFDM simulation
Simulates guard band, cylic prefix Preamble symbol used for channel estimation)
- 2018-04-18 22:39:33下载
- 积分：1
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opcbasic
OLE Process control 基础应用入门学习与实践(OPC basic )
- 2010-06-19 11:56:15下载
- 积分：1
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network video phone system, beautiful interface, powerful functions.
网络视频电话系统，界面优美，功能强大-network video phone system, beautiful interface, powerful functions.
- 2022-01-24 09:52:04下载
- 积分：1
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socket network programming to the specific method, a source notes, not to miss a...
socket 网络编程的具体实现方法，其中源码有注释，不要错过啊-socket network programming to the specific method, a source notes, not to miss ah
- 2022-06-03 17:27:56下载
- 积分：1
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远程备份数据库 VC,分为服务器端及客户端两部分构成
远程备份数据库 VC,分为服务器端及客户端两部分构成-Remote backup database VC, is divided into server-side and client-side two parts
- 2022-03-12 22:56:46下载
- 积分：1
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p-持续CSMA协议下，一个用户在发送之前，先侦听信道，若是空闲，就以概率p发送出去，而以q =1-p的概率推迟到下一帧时。如果下一帧时仍是空闲，便再次以概率p发送而以q推迟到再下一帧时。直到发送成功或另外一用户开始发送时为止。若一开始就侦听到信道忙，它就等到下一帧时，然后再开始上述过程。若发生冲突，这等待一随机时间后重新开始。本实验中取q值为0.5。求的是0.5-持续CSMA。
-p-persistent CSMA agreement, a user before sending the first interception channel, if idle, with probability p sent, and to q = 1-p probability postponed to the next frames. If the next frame was still idle, they again sent with probability p and q to further postponed to the next frames. Until this a success or other users at the beginning of this date. If an interception at the start of the busy channel, it will wait till the next frames, and then begin the process. If conflict breaks out, waiting for a random period of time after the re-start. The experiments take q value of 0.5. For the 0.5-sustained CSMA.
- 2022-02-07 21:49:23下载
- 积分：1
