交通灯

说明：  2016年，Vamei同学的第一本书《从Python开始学编程》就给我留 下了深刻的印象，我感觉写书对他来说是一个很快乐的过程，所以写出 来的书读起来也令人感到轻松愉快。真是书如其人啊！ 当Vamei同学把现在这本书给我看时，我会心一笑，正合我意。不 仅因为他的书读起来很棒，而且因为我们正好也经常玩树莓派，主要是 Raspberry Pi Hacking。我们把树莓派打造成黑客测试便携式工具，也把 树莓派打造成自由上网路由器。Vamei这本书以树莓派为主线，介绍了 Linux的相关知识与应用场景（包括现在很火热的区块链生态里的挖 矿），由于树莓派的存在，这些应用场景更清晰、更形象。对于新手来 说，这是本难得的入门好书；对于老手来说，这本书读起来充满了乐趣 与思想碰撞。强烈推荐！(In 2016, vamei's first book, learning programming from python, was left for me I felt that writing a book was a very happy process for him, so I wrote it The books that came were also pleasant to read. What a book is like a man! When vamei showed me this book now, I would smile and it was just right for me. No Just because his books are great to read, and because we happen to play raspberry pies a lot, mainly Raspberry Pi Hacking . We built raspberry pie into a portable tool for hackers to test, as well as Raspberry pie as a free internet router. Vamei this book takes raspberry pie as the main line, introduces Linux related knowledge and application scenarios (including the excavation in the hot blockchain ecology now Because of raspberry pie, these application scenarios are clearer and more vivid.)

Flash带小图的图片放大动画源文件,其实就是一个图片切换特效，点击缩略之后，背景图片就显示为对应的大图片，可用于网页上，用作焦点图切换效果，十分不错吧。

Sweedish-Russian Technic Dictionary for Lingvo, Goldendict

说明：  利用高德地图爬取的广州道路数据，可以用gis打开(Guangzhou road data crawled by Gaode map can be opened by GIS)

vrml游戏引擎，基于vrml的实现，希望能够帮到大家(VRML game engine, based on the realization of VRML, I hope to help you. Game engine)

很难得的一本书，中文高清版。在网上下载的(hen nan de de yi ben book)

简洁动感的Flash图文导航和fla源文件——图文滚动菜单，打开后自动滚动菜单中的所有内容，从右向左滚动，当然这个滚动顺序自己是可以调节的，要在Flash脚本中改，你也可参考学习下Flash AS脚本的编写技巧，这里所使用的As脚本相对简单哦。

易语言内存读写例子-easy language to read and write memory examples!

说明：  实现线性的电力系统潮流计算，分别为首端电压末端功率和末端电压末端功率，可实现一定精度的迭代计算(Power flow calculation in power system)

说明：  小波变换及短时傅里叶变换,程序可用，能实现信号的时频分析功能。(Wavelet transform and SHORT-time Fourier transform, the program is available, can realize the time-frequency analysis function of the signal.)