PS2LCDController

通过avr单片机与pc机通信，在串口调试助手上发送字符串，然后返回到串口调试助手上且显示在单片机板的1602液晶上(Avr with pc through the single-chip communication, at serial debugging aides on sending the string, and then back to the serial debug assistant on board and displayed in the single-chip LCD on the 1602)

统计中英文字幕的英文单词数，也能够统计词频(Count the number of English words in Chinese and English subtitles, and also count the word frequency)

kd树类的实现。内部提供了三种搜索方法。-kd tree class implementation。

对一段只含有几种字符的字符串进行转换，转换成相应的数字(a string contains only several character conversion, and converted into the corresponding digital )

利用VHDL语言实现PID控制,已经过调试验证。(Using VHDL language to implement PID control)

说明：  closed loop PQ control

一款微型的中文RPG游戏，由我编写，游戏中出现的图片主要由网友提供。这是一个自由游戏软件，你可以任意复制并传播。如果愿意还可 以自由更改，我们提供源程序。-Chinese RPG game, I prepared a game in which the photographs provided by netizens. This is a free game software, you can copy arbitrary and dissemination. If freedom can also willing to change, we provide source.

说明：  期望最大化算法。假设数据服从高斯分布时，用于寻找全局最优解。(Expectation-Maximization algorithm)

HFSS 混合网络 微带结构-HFSS microstrip hybrid network architecture

说明：  这是一个课后作业用java写的，帮助找到特点字符(a java script that used for finding specific character in a file)