16F877使用计时秒表功能的实现，用汇编语言

text parser Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory.

关于编译原理中数字的识别，用的是上下文无关文法。-About the identify the number in compiling principle ,using independent of the former and behind cuntext method.

code to plot the graph

简易进销存（学习用） 绝对私人开发，并非上网抄袭-summary Invoicing (to study) absolutely private development, the Internet is not plagiarism

用作查看windows变成源码的工具，比起vc界面更易于读代码，请大家共享之-a tool for viewing codes, which was superior than vc

生成128条形码-Generate 128 bar code

tells you how to do the synchronization intitializer

在windows程序中读取bios内容,对你挺有帮助，能够见识到bios方面的内-the windows proceedings read bios, you quite right help, to see that within the bios

一般实矩阵的奇异值分解，利用豪斯赫尔德变换及变形QR算法对一般实矩阵进行奇异值分解。-A general real matrix singular value decomposition, the use of house Herder transformation and deformation of a general real matrix QR algorithm for singular value decomposition.

用c#的经典画图算法，代码容易理解，内容丰富，是初学者的好帮手-a classical painting C# algorithm, the codes is easy to understand, it s content is very rich, it is a good assistant for beginner.