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Dbase3p
DBBASE III+ Support component by Daniel Parnell
Get Access to an old dbase file.
- 2014-01-30 05:59:16下载
- 积分:1
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netDxf-master
说明: DXF文件的操作,包括读取和写入;里面有源码和示例代码(DXF file operation, including reading and writing;)
- 2020-06-20 09:22:25下载
- 积分:1
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视频采集卡读写实例
视频采集卡读写实例
- 2013-02-01下载
- 积分:1
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小型聊天系统原代码
小型聊天系统原代码-small chat system source code
- 2022-01-23 11:02:50下载
- 积分:1
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missile-files
Fluent流体仿真软件动网格程序,可以实现流体的动态仿真。(Fluent fluid dynamic grid simulation software program , you can achieve the dynamic simulation of fluid.
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- 2013-12-08 14:16:55下载
- 积分:1
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jj
说明: background subtraction algorithms
- 2009-12-07 05:22:13下载
- 积分:1
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PowerBuilder 9.0课程设计案例精编源代码
说明: 基于PowerBuilder的一些学习源代码,适合初学者学习(Learning source code)
- 2020-06-16 04:40:02下载
- 积分:1
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65520803trace
说明: 五种飞行轨迹,轨迹中包含各种飞行姿态,适合初学者。(Five Kinds of Flight Trajectories)
- 2020-06-23 18:40:01下载
- 积分:1
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1-持续CSMA协议下,当一个用户要发送数据时,它首先侦听信道,看是否有其他站点在传送。如果信道忙,就持续等待直到信道空闲时,便将数据送出。若发生冲突,就等待一个随机长的时间,然后重新侦听。
对于这种协议,先考虑当前帧i时的前一帧时i-1,得到前一帧时的最后一帧frame0(相对时间最大的帧)的相对时间dt0,然后再在当前帧时查看有哪些帧的相对时间会小于dt0,这些帧若是发送就会与frame0发生冲突,所以这些帧就进入持续等待状态,这些帧并没有发送。再考虑当前帧余下的帧(dt > dt0),它们中的第一帧侦听到信道处于空闲状态,所以就发送,而其他的帧由于第一帧的发送又处于等待状态。若有大于或等于2个帧的相对时间相等,且它们又同时侦听到信道空闲时,就会同时发送而导致冲突,冲突发生后的处理方法同上两个协议的一样。
-1- CSMA continued under the agreement, when a user to send data, it first interception Channel to see if there are other sites in transmission. If Channel busy, continuing to wait until the idle channel, and put more information out. If there is conflict, it is a long wait for a random time, then re-interception. Such agreements, to consider the current frame i am one of the former when i-1, be a time before the final one frame0 (relative to the time frame) the relative dt0 time, and then when the current frame to detect what the relative time frame will be less than dt0, these frames will be sent if and frame0 conflict, th
- 2022-03-03 08:55:18下载
- 积分:1
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RdWrtIni
说明: ini文件读取和写入,基于MFC实现的。因为Wince下没有实现ini文件的读写。(ini file to read and write, based on the realization of the MFC. Wince achieve because there is no read and write ini files.)
- 2009-07-30 11:42:49下载
- 积分:1