桌球的改进版本...还在不断改进中，望多多指教

编译原理（Flex）：生成词法和语法分析程序的源代码的程序。-Compiler Principle (Flex) : Generation morphology and syntax analysis of a program"s source code procedures.

实现控制一个小球在窗口中上下左右任意移动-achieve control of the ball in a small window above and below arbitrary Mobile

说明： 1、先在“产生式”框中输入产生式，在“输入的符号串”框中输入待分析的符号串，点击“编译”按钮开始根据产生式分析输入的符号串。 2、在“范例”菜单中可以选择预选的产生式和输入符号串范例，有两个范例，其中书上范例为“范例代码2”。 3、“产生式”框中，“显示消除左递归结果”选中时，执行编译后如果“产生式”框内内容没有变化，则原输入的产生式符合LL(1)，否则，“产生式”框内内容将转换为符合LL(1)的文法。-: 1, the first "production" box importation of production, "input string of symbols" input box to the symbol series analysis, Click on the "Build" button to begin production analysis of the input string of symbols. 2, the "paradigm" menu can choose a pre-production series and the importation of symbols example, there are two examples, which book example of "two examples of code." 3, "have a" box, "showed that the elimination of left recursive results" selected, If, after the implementation of compiler "production" box contents have not changed, then the importation of the production line with LL (1), otherwise, "Production" box contents will be converted to meet LL (1) grammar.

H桥是电机驱动中的重要部件 在系统的调试中，H桥的调试是很重要的一环，这是长时间调试总结的，愿意和大家分享-H bridge motor driver is an important component in the system debugging, H Bridge Debugging is a very important aspect, which is summed up a long time debugging, and is willing to share

杨辉三角的实现-achieve! !

利用morlet小波变换提取小波脊线，进而利用小波脊线完成2FSK解调-the demodulation of 2FSK signal

天然气管道的仿真研究-Simulation of gas pipeline

蛙人游戏，如果您想写游戏，这可是给您好想法 The classic frogger game brought to life with VB... If you are into writing games, this gives you an idea of what you can do.-frogman game, if you want to write about games, but to the idea Hello The classic frogger game brought to life with VB ... If you are into writing games, this gives you an idea of what you can do.

免安装MSN软件，可直接运行。非常方便。-err

stc最新1T单片机片内EEPROM应用代码-stc latest 1T-chip single-chip EEPROM application code