例题13.1 一元二次方程及出错信息

基本的光学知识，想学习光学的同学们可以看看的，呵呵(Basic optical knowledge of the students want to learn optics can see, the Hehe)

说明：  初始化程序为arm7 s3c44b0的部分初始化代码(arm init)

非平衡式101规约开发环境c++,CPU使用的是富士通MB90545系列芯片,具体功能是电力系统问答式规约(101 Statute of the non-balanced development environment c++, CPU use is the Fujitsu MB90545 series chips, the specific function is to power system question-and-answer Statute)

对DBC文件的解析与显示。DBCView（初版）(Parsing and displaying the DBC file. DBCView (First Edition))

可以把普通话翻译成东北话或者广东话等其他方言的小程序(A translator which can translate mandarin into Cantonese or etc.)

PSD功率谱分析，直接法、间接法两种！直接贴出C代码，可直接调用！(PSD power spectral analysis, the direct, indirect and French!)

一本关于黑客攻防技术的书籍，非常实用，主要是win环境下的技术，建议大家学习。(A hacker attack and defense techniques on the books, very practical, mostly win environment technology, suggest that you learn.)

说明：  FOR RADAR DETECTINO BY USING C++ IN visual DSP

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 )

实现拓扑生成，平台为VC++6.0，自己编写的，可用(Achieve topology generation, platform VC++6.0, and I have written, can be used)