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shuzimoxingjili02
关于数字模型机理研究的几篇重要学位论文,欢迎下载。(Digital model of the mechanism on several critical dissertation research are welcome to download.)
- 2010-12-06 09:14:33下载
- 积分:1
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关于非自动衡器的国家技术规范,主要包括国标的各类衡器的技术规范,尤其JJG539...
关于非自动衡器的国家技术规范,主要包括国标的各类衡器的技术规范,尤其JJG539-97、JJG648和JJG564,网上比较难得免费下载点-On non-automatic weighing instrument of national technical specifications, including National technical specifications of various scales, in particular JJG539-97, JJG648 and JJG564, relatively rare free download online at
- 2022-09-29 22:55:20下载
- 积分:1
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modiGrid4
Wrapper module for 10tec iGrid control (VB6 version) for Visual Basic 6.
- 2013-12-01 02:35:32下载
- 积分:1
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mfc
《深入浅出MFC》附带光盘里面的内容,有书上全部的源代码!(Head MFC comes with the disc inside, all the source code in the book!)
- 2012-08-09 15:04:22下载
- 积分:1
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测量平差
说明: 有关测量平差计算的一个很好的程序,不知大家是否对测绘学科的内容感兴趣?(adjustment calculation of the measurement of a good procedure, we do not know whether the right mapping disciplines interested in the content)
- 2005-10-18 14:32:34下载
- 积分:1
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n-q-phi
对局部放电信号的处理的程序,放电次数,相位,放电量的3维谱图。(Of partial discharge signal processing procedures, discharge frequency, phase, the discharge amount of 3-D spectrum.)
- 2021-03-02 19:49:33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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Csucha
说明: 可以很好的帮助开发人员掌握c语言,很快的了解到c语言的美妙之处,希望大家喜欢。(May well help developers master c language, quickly learned c language beauty, hope you like.)
- 2010-04-27 17:15:19下载
- 积分:1
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FemSrc
说明: 在学习有限元课程时做的一个作业,用C/C++编程求解一个简单的有限元问题,可以作为有限元学习的编程实例,以更好地理解有限元理论(A homework done while studying the finite element course. Solving a simple finite element problem with C / C ++ programming can be used as a programming example for finite element learning to better understand the finite element theory.)
- 2020-03-29 13:25:23下载
- 积分:1
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用c++编写的一个简单的网络聊天程序,能实现局域网的聊天
用c++编写的一个简单的网络聊天程序,能实现局域网的聊天-Using c++ written in a simple network chat program, to achieve LAN chat
- 2023-08-18 20:50:05下载
- 积分:1