MSM6500 Device Specification

A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;

软件狗服务程序，软件狗是用于检查用户权限和license使用是否经过授权-dog software services, software, dogs are used to check user privileges and license the use of it has been authorized

类似ICQ源代码 用VB编写的 分为服务端和客户端两个部分 -ICQ similar source code written using VB into service client and the client in two parts

中文版本的RFC3261文档，内容非常详细准确，如果觉得英文文档不容易理解，这个文档就比较合适了。-Chinese version of the RFC3261 document, the content is very detailed and accurate, if they feel the document is not easy to understand English, this document would be more appropriate in.

能够像显示器一样显示红外线码的波型 可以读多达１５０种格式的红外线码 显示红外线码的时间非常准确，误差只有几个微秒。 -like to display showed that the wave infrared code-can read up to 150 infrared codes format shows red run time code is very accurate, error only a few microseconds.

应用背景公司在一个项目中，前端需要和中心通讯，上报状态。中心用的是webservice，类型未知，只知道协议是纯XML格式数据。在用asp.net做了一个虚拟中心后，客户端采用http方式传输用xml对象编好的纯数据。关键技术 xml对象操作，涉及到xmldocument,xmlreader,xmlwriter sql数据库操作，主要是查询。 wpf中treeview控件的使用 wpf中listview的使用，样式表 httpwebrequest的使用 asp.net的使用 vs2010,sqlservice

TC中的串口编程-TC string mouth programs

一个串口数据发送程序，每次发送一定量的字节数，其中第二个字节每次增加0X11，可用来统计发送了多少帧数据-A serial data transmission process, each time I send a certain amount of bytes, including byte-per-second increase in 0X11, statistics can be used to send the number of frame data

缠论底分型选股公式，支持通达信软件

国家FSK标准协议(中国来电显示标准FSK5式)没有密码-national standard protocols (China CND standards FSK5-) No Password