fengji2

一款实用的echarts基于html5 canvas中国地图省市地区介绍代码，鼠标悬浮地图省份区域时，悬浮提示方式显示自定义该区域文字内容介绍效果。(A practical echarts based on the HTML5 canvas map of China and cities and regions to introduce the code. When the mouse suspends the province area, the suspension prompts display the effect of the definition of the text content of the region.)

a valuing note for c/c++

几种典型的MUSIC实现方法。包括前后向平滑解相干算法。(Several classical MUSIC algorithm)

AR程序设计（2），扫描图片可以出现三维模型，并操作(AR programming(2), scanning pictures can appear three-dimensional model, and operation)

Standby j2me app example with tut

一个非常简单的彩票软件，大家可以先看看！-A very simple lottery software, we can take a look!

化学方程配平软件-chemical equation balancing software

vc++将汉字转换成拼音的程序源代码，非常有意思，它不单纯转换为拼音，而且还可以设置分隔符，按规则转换：全部转换成大写、全部转换成小写、将首字母大写，还可以转换为现在流行的拼音首字母简写，也就是只取拼音首字母，按大写或小写提取，看来确实非常有意思也非常实用哦。(vc++ will be converted into Chinese characters spelling the source code, very interesting, it does not simply converted to Pinyin, but also can be set separators in accordance with the rules of conversion: the conversion of all upper case, all converted to lowercase to uppercase the first letter, but also can be converted to Pinyin is now the first letter of the popular shorthand, that is, only the first letter of alphabet, based on extraction of upper or lowercase, it seems very interesting indeed Oh also very practical.)

C++程序设计PDF 谭浩强编著，清华大学出版社出版。C++入门教材，适合初学者入门。(C++ programming PDF Tan Haoqiang edited, Tsinghua University press. C++ introductory teaching materials, suitable for beginners to get started.)

基于stm8s动态显示，简单易于调用，函数封装的比较好。(Based on stm8s dynamic display, simple and easy to call, function encapsulation is better)