此源码定义了一个操纵excel的类，该类实现了创建和删除excel表格，插入或删除表格中的一行或一列，上传表格，回滚操作等功能。-this definition of the source manipulation excel in a category, such realization of the creation and deletion excel form, insert or delete the form of a party or, upload form undoes operational capabilities.

c语言中间代码生成，输入算术表达式，输出四元式 -c language intermediate code generation, input arithmetic expression, the output quaternion type

信号与系统的讲义，原理介绍的很详细，参考价值高-Signal and System handouts, principle introduced by the very thorough and high reference value

VC编程风格的介绍，以及如何提高代码质量-VC programming style, and how to improve code quality

ucos 源代码 是基于STr912芯片的-ucos program

拷贝文件，显示进度条的源码。

连续信号的采样定理的验证，对采样定理的理解有一定指导作用-Sampling theorem for signals in the authentication, the understanding of the sampling theorem have a certain role in guiding

通过学习此压缩文件后，你回了解制作批处理文件的基本方法和技巧-through study of compressed paper, you back to the production of the batch file basic methods and techniques

关于负载均衡的学习资料,有一定价值,值得参考。-Load balancing on the learning materials, there are certain values, it is also useful.

大三下学期编译原理三个完整的实验和报告（包括词法分析语法分析（LL1和预测分析-junior next semester compile three principles and integrity of the report (including lexical analysis syntax analysis (and pre-LL1 Measurement Analysis