对于bk589d串行数据接口。

GSM_protocal，GSM的短消息协议，^_^-GSM_protocal, GSM short message protocol, ^ _ ^

文章给出一个新的FHMFSK通信接收机模型，并给出了仿真结果-In this paper, a new FHMFSK communications receiver model, and simulation results

使用SerialPort类完成串口数据收发的小程序-SerialPort Class to use to send and receive serial data to complete a small program

ILBC编码解码器,使用VC++打开.-ILBC coding decoder, use VC open.

中文RFC文件，无需翻译，对学习很有帮助！

QAM调制的基本原理 QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数 字的组合。QAM的优点是具有更大的符号率，从而可获得更高的系统效率。通常由符号率 确定占用带宽。因此每个符号的比特（基本信息单位）越多，效率就越高。-QAM modulation of the basic principles are in fact QAM modulation amplitude modulation and phase modulation of the portfolio. Phase+ margin status defines a combination of numbers or figures. The advantage of QAM symbols are greater rate, thus the system efficiency will be higher. Symbol rate is usually determined by the occupied bandwidth. Thus each bit symbols (basic units of information) the more the higher the efficiency.

SAE J1850 OBD2 Protocol CAR Communication

应用背景一种基于Qt的应用装置与USART串口通信对CPP代码。我用它为Raspberry Pi与Q15图像。这对我很有帮助。关键技术QT，CPP，serial_port，USART，通信，嵌入式

对MIMO系统在高斯信道下的ber分析，和量化-Of MIMO system in Gaussian channel ber under analysis, and quantification of

关于混沌时间序列的降噪文献。对研究此类问题的特别有用。-On noise reduction of chaotic time series literature. The study of such issues particularly useful.