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一个网络开发库(ipx)的例子程序
一个网络开发库(ipx)的例子程序--A example program of network development library (ipx)
- 2022-02-28 20:01:02下载
- 积分:1
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纯ALOHA协议
在该协议下,用户只要有帧产生,就会传送出去,发生冲突时,就等待一个随机时间后再重发。
所以对当前帧时,只有两种情况下可以发送成功:...
纯ALOHA协议
在该协议下,用户只要有帧产生,就会传送出去,发生冲突时,就等待一个随机时间后再重发。
所以对当前帧时,只有两种情况下可以发送成功:
1)当前帧时只有一帧要发送,且当前帧时的前一帧时无帧发送;
2)当前帧时只有一帧要发送(发送时刻为t),且前一帧时的最后一帧的发送时间不在(t- FRAMETIME)~ t这段时间内。
其他情况下都会产生冲突。
发生冲突时,错误帧继续传送,用户重新发送帧,设定一个随机数Rt,将该帧添加到第Rt/ FRAMETIME帧时上去,并设该帧的相对时间为Rt% FRAMETIME。这样即相当于用户等待一随机时间后重发。
对每一帧时进行上述控制,最终可得到成功发送的次数Suc,将其除以Suc = Suc /ARRAYLENGTH即得平均每帧时发送成功的帧数。
对于不同G,得到不同FrameArray,所得的Suc也不同,用一个数组来保存G与Suc的对应关系,再将其画出来。
-pure ALOHA agreement under the agreement, as long as users have a frame, it will transmit out, conflict, will wait for a random period of time before re-issued. Therefore, the current frame, there are only two circumstances can this success : 1) the current frame only one to send, and the current frame before one-time frame sent; 2) the current frame only to send a (t this moment), but before a final of a transmission time not (t-FRAMETIME) ~ t this time. Other cases will have conflict. Conflict, to continue to disseminate the wrong frame, users re-sending fram
- 2022-01-21 18:08:46下载
- 积分:1
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you have an AC tachometer.
this program ask you about machine parameters in per...
you have an AC tachometer.
this program ask you about machine parameters in per unit consist of stator resistance,reactance, rotor resistance,reactance,magnetizing reactance, voltage, frequency, min speed and max speed.
so,voltage output,tourqe and ... will be out put which will show as a diagram
- 2022-02-15 15:03:29下载
- 积分:1
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Windows2000下的嗅探
windows2000下的嗅探器-windows2000 under the Sniffer
- 2022-03-18 05:59:53下载
- 积分:1
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非常优秀的PHP扩展模板,可以方便程序员将编程化烦为简
非常优秀的PHP扩展模板,可以方便程序员将编程化烦为简-PHP excellent extension of the template, to facilitate programming and programmers will be annoying for Jane
- 2022-03-02 21:02:54下载
- 积分:1
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oooookookokokoko
detoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetoursdetours
- 2023-07-21 13:45:02下载
- 积分:1
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用低层音频函数实现局域网音频实时传送的小程序 C
用低层音频函数实现局域网音频实时传送的小程序 C-audio function with the lower LAN audio real-time transmission of small programs in C
- 2022-03-05 16:51:24下载
- 积分:1
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Development environment vs2005, only the realization of the user registration (u...
开发环境vs2005,仅实现了用户注册(uc_user_register)、登录(uc_user_login)和密码修改(uc_user_edit) ,权当抛砖引玉之用
修正了urlencode导致中文用户名乱码问题-Development environment vs2005, only the realization of the user registration (uc_user_register), log (uc_user_login) and password modification (uc_user_edit), when the right to initiate amendments to the urlencode use led to the issue of Chinese user name garbled
- 2023-05-15 17:25:02下载
- 积分:1
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网络流量监控程序,该程序尤其对拨号上网的用户节约上网费用很有帮助...
网络流量监控程序,该程序尤其对拨号上网的用户节约上网费用很有帮助-network traffic monitoring procedures, the procedures especially for dial-up Internet users to save costs helpful
- 2022-07-14 04:03:07下载
- 积分:1
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c编写的原码程序,自定义的通讯协议;可以任意转载,修改
c编写的原码程序,自定义的通讯协议;可以任意转载,修改-c prepared by the original procedure code, since the definition of the communication protocol; Reprinted can arbitrarily revised
- 2022-08-22 06:01:24下载
- 积分:1