QEA

Labview双通道信号采集，实现双通道同时采集与数据保存，简单易用(Labview dual channel signal acquisition, double channel simultaneous acquisition and data storage, simple and easy to use)

一个比较好的ppt模板，程序员汇报的时候可以使用(A good ppt templates, programmers can use when reporting)

在matlab下编写的分布式发电光伏最大功率点跟踪的程序(In the matlab prepared under the distributed power generation photovoltaic maximum power point tracking program)

计算几何,英文版,写的十分详细,适合初学者入门学习,老手也可丛中学到不少知识(Computational geometry, English, written in great detail, suitable for beginners study entry, a pair of veterans may also learn a lot of knowledge)

推箱子 源代码 大家可以参考学习一下……我爱vc(Sokoban everyone can refer to the source code to learn about ... ... I love vc)

说明：  汽车安全距离模型Mazda模型仿真：dbr:制动距离，v：本车车速，：相对车速，：本车最大减速度（这里 取），：目标车的最大减速度（这里取8m/s2），：驾驶员反应延迟时间（这 里取 0.1s），：制动器延迟时间（这里取0.6s），d0:最小停车距离（这里取3m）(Mazda model simulation of vehicle safety distance model: DBR: braking distance, V: vehicle speed, relative speed, maximum deceleration of the vehicle (taken here), maximum deceleration of the target vehicle (taken here as 8m / S2), driver response delay time (taken here as 0.1s), brake delay time (taken here as 0.6s), d0: minimum stopping distance (taken here as 3M))

公务员的电子试卷，做起来很方便，建议需要试试的同学下载这个软件。(Civil e-paper, make it very convenient, it is recommended the need for students to try to download the software.)

VC++删除指定目录下某种类型的文件，要删除的文件类型，可以选择exe/doc/txt/mp3/pdf等，指定文件类型后，会检索出这些文件，并绑定的文件列表中显示出来，当点击“删除文件”后，搜索中的文件会被全部删除。

MQTT协议 3.1.1中文版 MQTT是一个客户端服务端架构的发布/订阅模式的消息传输协议。它的设计思想是轻巧、开放、简单、规范，因此易于实现。这些特点使得它对很多场景来说都是很好的选择，包括受限的环境如机器与机器的通信（M2M）以及物联网环境（IoT），这些场景要求很小的代码封装或者网络带宽非常昂贵。(MQTT is a messaging protocol in publish/subscribe mode of client server architecture. Its design idea is lightweight, open, simple and standardized, so it is easy to implement. These features make it a good choice for many scenarios, including limited environments such as machine-to-machine communication (M2M) and Internet of Things (IoT), which require very small code encapsulation or very expensive network bandwidth)

说明：  输入1-13中的四个数，输入要计算的值（24点游戏就输入24），计算机穷举法给出计算公式(Enter the four numbers 1-13, enter the values ​ ​ to be calculated (24-point game on the importation of 24), the computer gives exhaustive formula)