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Ping server and report in Windows XP.
Ping server and report in Windows XP.
- 2022-03-15 05:19:27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
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Demo
在对话框中加载菜单,VC++精选编程源码,很好的参考。(In the dialog box to load the menu, select VC++ programming source code, a good reference.)
- 2013-12-03 09:27:56下载
- 积分:1
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采用socket编程实现的一个双方发送信息的聊天室程序
采用socket编程实现的一个双方发送信息的聊天室程序-Use socket programming to send information on the two sides of a chat room program
- 2023-07-14 08:15:03下载
- 积分:1
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WQL1
1、 某软件公司大约有30名员工,每名员工有姓名、工号、职务等属性,每年都有员工离职和入职。
把所有员工按照顺序存储结构建立一个线性表,建立离职和入职函数,当有员工离职或入职时,修改线性表,并且打印最新的员工名单。
(1, a software company about 30 employees, each employee has a name, job number, position and other attributes, and employee turnover every year recruits. All employees in order to establish a linear table storage structure, the establishment of employment and entry function, when employees leave or entry, the modified linear form, and print the latest list of employees.)
- 2014-04-17 18:34:07下载
- 积分:1
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选择重传协议的发送端程序,网络通信协议实例编程
选择重传协议的发送端程序,网络通信协议实例编程-choice of this agreement software, network communication protocol programming examples
- 2023-02-05 11:30:03下载
- 积分:1
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modulation
matlab实现光通信中的几个关键的调制格式,包括OOK,DQPSK,DPSK等(matlab OOK DQPSK DPSK)
- 2011-12-19 19:51:54下载
- 积分:1
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B1C_B2a_code
说明: 基于matlab的北斗B1C,B2a信号的生产与仿真(Production and Simulation of Beidou B1C, B2A signals based on MATLAB)
- 2021-04-07 21:29:01下载
- 积分:1
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EasyPay-master
EasyPay(易支付)集成并高度封装了Android平台的微信支付,支付宝支付以银联支付。使用此库,开发者可以使用简单方便的api实现支付功能。
易支付编码实现遵循设计模式六大原则,并且使用了单例以及策略模式来实现整个库,扩展性良好,可以轻松扩展其他支付方式如百度,美团等。支付方式类继承IPayStrategy接口,支付信息类实现IPayInfo接口,再分别传入场景类EasyPay中即可。具体请参照代码中支付宝或者微信或者银联支付方式封装。(This is a library for Developers easily to use Alipay,WechatPay and UnionPay in Android project.)
- 2020-06-25 07:00:02下载
- 积分:1
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QQ
说明: 这是一个模拟QQ聊天软件,功能有:群聊,私聊,公开出来,大家学习学习(this is a system like the QQ that you can chat with your friend only or public.)
- 2009-08-20 20:27:01下载
- 积分:1