Python string

说明：  水声快速场的仿真，海水声速分两层，绘制积分核函数和传播损失(In the simulation of underwater acoustic fast field, the sound velocity of sea water is divided into two layers, and the integral kernel function and propagation loss are drawn)

说明：  使用Visual Basic软件使标签字体变大(Using visual basic software to make label font larger)

说明：  给不想花费大量时间用Visio画图的人，文件包括组串式，集中式，直流模块式，主从结构等光伏阵列构成图，及单相单极式光伏并网逆变器电路图等内容。(For those who don't want to spend a lot of time drawing with Visio, the files include cluster-type, centralized, DC-module, master-slave structure and other photovoltaic arrays, and single-phase single-pole photovoltaic grid-connected inverter circuit diagrams.)

说明：  一款很好的远控源码。非常稳定，值得大家研究开发。(A good remote control source code. It is very stable, and it is worthy of research and development.)

Java写的简易留言本，guestbook.dat是留言本的数据库文件，运行时需要在浏览器中安装Java插件。这仅是一个Java初学者例子，看上去像是留言本。

You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory. -You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory.

异步电机的矢量控制的M文件，可以运行 可以根据实际改一些参数！(Vector control of induction motor M-file, you can run can be changed according to the actual number of parameters!)

关于西门子s7—200系列的课件，主要介绍了他的编程及工业中的应用(About Siemens s7-200 series of courseware, the main introduction of his programming and Industrial Application)

威布尔分布函数对大阪城数据进行风速拟合，获得拟合曲线，一年数据，风速仿真带曲线(Weibull Wind Speed Simulation Zone Curve)

更改端口程式，很好用-changes port programs, good use