HowToReadSVFromIEC61850MU

MFC详细的学习例子，很多实例供初学者学习(MFC detailed study examples, many examples for beginners to learn)

基于研华PCI-1710HG数据采集卡基于动态链接库的模拟量输入程序。用VC++6.0MFC实现。程序功能实现实时模式量值显示，绘制历史曲线及上下限报警指示。(Advantech PCI-1710HG-based data acquisition card is based on the dynamic link library analog input program. With VC++6.0MFC implementation. Program features to achieve real-time mode values ​ ​ displayed and plotted historical curve and lower limit alarm indication.)

说明：  可直接用于ifc识别，提取信息的安装包。适用于windows系统，python版本为3.7(Identify IFC information)

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

易语言编写的一款辅助冲值收费系统！送给新手，可作为参考。(Easy language to a secondary Delta charging system! To give novices can be used as a reference.)

Please read your package and describe it at least 40 bytes in English

一个网络电话的类实现文件-a type of telephone network files

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

一个自动拨号的工具，是在codeproject网站下载的，能方便实现有线和无线的modem的快速拨号。-an automatic dial-up tool, in codeproject website. can facilitate the achievement of wired and wireless modem speed dial.

说明：  模拟c++在使用容器时的内存分配，平台为vs(Simulate the memory allocation of c++ when using containers. The platform is vs.)