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隔离变压器和推挽变压器参数的设计，通过将变压器设计中所用到的公式用代码编辑到系统中，可以更快的根据所需指标来获取相应的参数，而且本系统中还集成了部分磁芯型号的相应参数和导线的参数，实现快速选取导线和磁芯，加快了变压器参数设计的周期，而且系统采用Visual Basic 6.0来设计界面，可以使设计人员更易操作。(The system is the design of the parameters of isolation transformer and push-pull transformer. By editing the formulas used in the design of transformer into the system with code, the corresponding parameters can be obtained more quickly according to the required indicators, and the system also integrates the corresponding parameters of some magnetic core models and the parameters of wires, so as to realize the rapid selection of wires and magnetic cores and speed up the change. The design cycle of press parameters and the interface design of the system using Visual Basic 6.0 can make the designer easier to operate.)

基于傅里叶变换，实现了包络谱和幅值谱分析。(Based on Fourier transform, envelope spectrum and amplitude spectrum analysis are realized.)

VC完美的界面换肤实例+源码，VC++界面换肤大多数仅仅提供Dll或者Lib，有代码的又有很多问题，这几日突然想到一个解决方案，有源码，有100多种皮肤可切换，就是采用Delphi里边成熟的界面组件vclskin，将它做成Dll来用，效果相当不错，调试源码注意事项： 　　1、实例中包含了所有的源代码，可以随便修改它，添加从资源加载皮肤，动态换肤的功能。 　　2、实例中的VclSkin4.93代码为其它公司成熟的产品，请下载后在24小时内删除。 　　3、皮肤有很多，可以到网络上下载，更有皮肤编辑工具，方便自定义。

说明：  这是一个关于STEP 7例程的开发程序，有助于大家以后的开发(maybe it will give you a hand in this field)

说明：  适合小白学习的多目标粒子群优化算法，经典算例。能够后续改进(A multi-objective particle swarm optimization algorithm suitable for Xiaobai learning, a classical example.Be able to improve later)

用matalb实现了参数可变的极零抵消滤波器还陷波滤波器输入参数既可以应用-Matalb achieved with an extremely variable parameter is also zero-offset filter notch filter can be applied to both the input parameters

bpa电力系统分析软件 不用安装，解压之后，按照压缩包里的图片说明设置一下路径就好(THE PSD-bpa power system analysis software do not have to be installed, only after decompression, according to the compressed package of pictures that set the path can be used)

这个程序可以在C51平台下进行汉字的显示.能够显示图形.-This procedure can be carried out under the C51 platform, the display of Chinese characters. Be able to display graphics.

说明：  现用远控，好用的很，和大灰狼差不多。。。。。。。。。。。。(Remote control.It's easy to use. It's similar to the wolf.)

cyclic coding powerpoint