器件选型 - 最受全球工程师欢迎的10款稳压器件

说明：  nike销售平台系统，可以方便实体店销售服务，和店长的统计服务，优化，方便，快捷(Nike sales platform system, can facilitate the store sales services, and the shop chief's statistical service, optimization, convenience, quick)

全志硬件编解码，这里面有一些例子仅供参考，我觉得还是挺好的(is very good icedarv_decoder_t* decode_init(unsigned int width, unsigned int height))

讲述分组交换的概念，优缺点，和其他交换方式的比较，是数据通信方面的好ppt-The document gives the concept of packet switching, longcoming and shortcoming. And also give a compare with other techs. It s a good material about data communication.

一款非常有意思的图片堆叠展示图片特效。用户可以通过鼠标拖拽堆叠图片来显示下一张图片，(A very interesting stack of pictures shows the special effects of pictures. Users can drag and drop stacked pictures to display the next picture.)

接金子的小程序，只是玩玩而已，新手而已，自己编的，以后会努力-received small gold procedures, but to play it, and newcomers only their part in the future will strive

说明：  输入一段字符串 统计其中各类字符的数量（数字类 字母类 空格 其他）并输出(Enter a string in which all kinds of statistics on the number of characters (the number of types of letters of other types of spaces) and output)

DOS下练习打字程序 保存一个abc.txt文件在同一目录下.-DOS practice typing procedures abc.txt preserve a document in the same directory.

利用结构测点自由响应计算结构模态频率，阻尼比，阵型(The modal frequency, damping ratio and formation are calculated by using the free response of structural points.)

说明：  通过ansys软件，对实际的变压器进行结构的建模。以5饼绕组为例，进行变压器稳态运行时的谐波分析(Through ansys software, the actual transformer structure modeling. Taking the 5 cake winding as an example, the harmonic analysis of the transformer in steady state operation)

说明：  利用Lumerical FDTD对光纤进行仿真，对单模光纤进行初步的仿真(Using lumerial FDTD to simulate the optical fiber and the single-mode optical fiber)