输入邻接矩阵 MST

comsol 磁铁引力计算及结构变形。基于maxwell应力，可计算结构在磁场力下的变形。(Gravitational calculation of COMSOL magnet)

一个挺精准的VC++计时器程序源码，精确计算出两次单击鼠标的时间差，弹出对话框显示计时器信息，可用于工业控制等方面。

使用Dechirp方法实现ISAR基本成像，帮助ISAR成像初学者学习基本理论(Using the Dechirp method to realize basic ISAR imaging,help ISAR imaging beginners to learn basic theories)

说明：  一个有助于开发智力的八数码小游戏，有兴趣的小朋友可以看看，java初学者也可以借鉴(Contribute to the development of a digital game of eight intellectual, interested children can see, java beginners can learn)

说明：  用Proteus 和keil建立单片机仿真工程步骤(Proteus and keil to establish single-chip simulation engineering steps)

it used to get image

介绍了大圣轮回的安装方法，西游H5安装 修改服务端的三个xml文件 里面的ip 数据库信息 root/server/sh/configure_center.xml configure.xml configure_cross.xml 修改index里的区名 ip game/index.html 上传game.zip到网站目录 给777权限 cd /www/wwwroot unzip game.zip chmod -R 777 /www/wwwroot/game(The installation method of the Great Sacred Return is introduced.)

能够连接access 数据库和C++原代码,使用ado方式(Able to connect access database and C++ original code)

说明：  可以生成各种SVG图案花纹背景。这些图案包括各种线条、圆点、网格等，你甚至还可以自定义图案。(Various SVG pattern background can be generated. These patterns include lines, dots, grids, etc. You can even customize them.)

说明：  介绍了国际上典型一流城市中压配电网结构模式， 总结归纳了中压配电网网架结构在提高供电可靠性、 减少停电时间上的作用。 对比分析了现状中压电缆网大分支网架结构的改造方式， 总结提炼并形成适用于福州地区建设世界一流城市配电网的中压电缆网网架结构， 提出双环网、 单环网的典型接线模式， 包括主干线路和分支线路的接线形式， 并进行了可靠性计算和论证， 用以指导福州地区世界一流城市电网建设。(This paper introduces the structure mode of medium-voltage distribution network in typical first-class cities in the world, and summarizes the role of the structure of medium-voltage distribution network in improving the reliability of power supply and reducing the blackout time. This paper compares and analyses the transformation modes of the large branch network structure of medium voltage cable network, summarizes and refines the medium voltage cable network structure suitable for constructing the world-class urban distribution network in Fuzhou, and puts forward the typical connection modes of double-loop network and single-loop network, including the main line and branch line, and carries out the transformation. Reliability calculation and demonstration are carried out to guide the construction of the world-class urban power grid in Fuzhou.)