This is my small core Nano Writing Tutorial Singlechip! SCM is based on the 51!...

symbian编程，国内的参考书，系统介绍api和symbian的体系结构。-symbian programming, internal reference, the system introduced api and symbian architecture.

M进制调制，包含.h文件和.cpp文件。MPSK似乎越来越被广泛运用了-M ary modulation, contains. H files and. Cpp file. MPSK seems more and more extensive use of the

16qam constellation and histogram

h323协议语音编码测试程序，检测语音能力集。-speech coding test procedures, testing voice capability set.

关于rs码编码器的相关程序，利用硬件语言实现-Rs encoder code on the relevant procedures, take advantage of the hardware language

移动电话主要采用频率复用，但分配给移动电话的频段很少，远不能满足用户的需要。 因此就提出将地区划分成小区，称为蜂窝（Cell），每个蜂窝内使用一组频率，相隔一段距离后，相同的频率又可重复使用。 -The main use of mobile phone frequency reuse, but allocated to the small-band mobile phone, far from being able to meet the needs of users. Therefore proposed to be divided into residential areas, known as cellular (Cell), each use a set of cellular frequencies, separated by some distance, the same frequency can be reused.

linux在ARM体系上中断系统的实现分析，自己的分析文档，很有心得。-Linux on the ARM system interrupt system of analysis, the analysis of documents, useful experience.

使用tapi实现的用语音modem进行接电话并播放wav文件的程序-A program which is realised by tapi, and in which a call is picked up and wav files can be played through voice modem

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华为技术与产品入门(华为新员工技术培训教材[非常经典])-classic huawei technology introduction