对于初学者的一些非常有用的程序，特别是对自己

本文从VoIP相关知识入手，介绍了IP电话的软硬件结构设计及实现方案，并描述了IP电话基于SIP的呼叫流程，并通过设计杂项的方式详细描述了系统中的几个关键点。内容仅供大家参考，更详细内容可参见源代码，源代码是最好的老师。-In this paper, starting from the VoIP-related knowledge, introduction of IP telephony hardware and software design and realize the structure of the program, and describes the IP phone based on SIP call flow, and through the design of miscellaneous manner described in detail the system of several key points. Content for your reference, more details can be found in the source code, source code is the best teacher.

IDL培训提纲 IDL简介及应用 IDL程序特点 命令行操作 数据输入输出 图像与信号处理 矩阵操作 界面设计 对象图形 对象操作 参数传递 与外部语言接口 数据库接口 例程分析 回答问题-IDL Training Outline Introduction and Application of IDL features of IDL procedures for data input and output operation of the command line image and signal processing matrix, the interface design object graphic objects operating parameter database interface with an external language interface routine analysis to answer questions

该压缩文件有一些经典插值c语言版的源程序-The compressed file has a number of classical interpolation c language version of the source

C++编程实例手册，以实例方式展示C++编程的强大。快速掌握C++编程。-C++ programming examples manual, with examples showing as a powerful C++ programming. Quick to master C++ programming.

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jsf简单例子,对于初学JSF的人来说，很有用。-jsf simple example, for the beginner who JSF, very useful.

ccsDSP开发软件的一本书，挺详细的！希望对大家有用！-the development of software ccsDSP a book, very detailed! Hope useful for everyone!

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这是讲解c++中stl的使用的ppt。由浅入深，适合不同程度的学习者。-this is a ppt for all kinds of learner to study stl.

库函数的快速查询，可以快速的查询您需要的库函数-Library function fast query, the query can be quickly you need the library function