VC prepared using serial procedures, can work in two modes, normal mode for the...

GPRS 通讯，拨号连接。一个很好的 例子 -GPRS communications, dial-up connection. A good example

cmmb RS 编码-cmmb rs encoder

m序列产生器 用于扩频通信-m sequence generator for spread spectrum communications

串口模拟程序,使用方便,能处理多条连续指令,指令通过INI文件事先配置好,利于保存,利于定制指令,配置好的指令可动态修改，串口的属性(波特率、检验位、停止位等)可动态设置。-serial simulation program, easy to use, can handle a number of consecutive instructions, directives through INI file pre-configured, conducive to the preservation, to customize instructions, directives can be configured dynamic modification, Serial attributes (baud rate, and testing spaces, stop, and so on) can be dynamically installed.

HNC理论研究，是语义分析的一个理论，可以智能的对语句（包括汉语）进行分析。-HNC theory is a semantic analysis of a theory, intelligent pairs of statements (including the Chinese) for analysis.

这是一个通讯软件-This is a communications software

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;

stm32 can总线收与发 把数据写到两块stm32单片机里面 然后然后实现can收与发  并且通过usart1转送到电脑

展讯平台12x12及14x14 宋体字库文件-Spreadtrum platform宋体12x12 and 14x14 font file

针对研华公司的PCM3680-CA卡的数据输入编程,VC++语言-inquiry against Chinese companies PCM3680-CA card data entry programming language Visual C++