这是一个词法分析器源码，希望大家共同交流！

由乘法器组成 单边带信号产生的 仿真源代码 msm -Composed of single sideband signal by the multiplier generated simulation source code msm

改进了网友提出的绝大部分功能，和错误，新增加了标签功能，详细请看 标签文件夹，可以实现绝大多数自定义的版块 默认帐号：admin 密码：admin888 -improved the Visitor"s most functions and error, the new labeling function, see the folder labels can be achieved since the vast majority of front-page definition of the default Account : admin Password : admin

acm 做题和编程时常用的一些算法，自己总结的，主要有大数的运算，qsort函数，排序，等等。-acm title and programming to do when a number of commonly used algorithms, their summary, the main has large numbers of computing, qsort function, sort, and so on.

十六进制转换为十进制,是想应用程序可视化界面实现不同进制之间的转换。-sixteen to ten

关于直线检测的文章，希望对大家有所帮助，共同学习！-line detection of the article, we hope to help, learn together!

atmega64接口与atmega128接口的具体应用，注明与标准的ISP接口的区别-ATmega128 interfaces atmega64 interface with specific applications, annotated with the standard interface of the ISP the distinction

主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率 测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频 模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等 主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设 计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要 求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.

学习LPC2468或者lpc2478的好东西，是了解芯片的基础书籍，要好好看啊！-Learning LPC2468 or lpc2478 good thing is to understand the basis of chips books, better look good ah!

XPMenu目录：XPMenu菜单的例子，setup子目录可自动安装注册DLL。-XPMenu Contents : XPMenu menu example, setup subdirectory can be registered automatically installed DLL.

高速PCB设计常见问题,有兴趣的朋友这下子可算是有福气了。-High-speed PCB design frequently asked questions, are interested in can be regarded as Friend Now the lucky.