QPSK

16QAM调制与解调程序，使用matlab运行(16QAM modulation and demodulation process, the use of matlab run)

matlab对Sato盲均衡算法仿真，仿真图，收敛曲线(Blind equalization Sato)

51单片机，通过人体红外热释电模块检测人数，并计数。(51 single chip computer, through the human body infrared pyroelectric module to detect the number of people, and count.)

Ethercat协议栈代码示例,基于C语言，已经调试通过(The example for Ethercat slave protocol)

人工神经网络的工具想函数一览表，可以查询很方便的(artificial neural network tool to the list of functions that can be very convenient inquiry)

DS-CDMA系统的,直扩通信系统里基于不同扩频码不同，系统的误码率比较。其中基于多相正交序列的误码率最低。(DS-CDMA system)

实用性代码，可以在手机等移动设备上很好的使用，可操作性强。(Usefulness of the code can be very good for use on mobile phones and other mobile devices operable.)

说明：  SCMA系统中的PM-MPA检测，信道采用瑞利信道，迭代次数为6(For PM-MPA detection in SCMA system, Rayleigh channel is adopted and the number of iterations is 6)

Bluetooth.rar contains all the required datas and document to interface bluetooth module to Microcontroller, including its architecture, modes of operation, AT commands, etc...which will be very useful in understanding BT concepts

通讯类：天线阵列自校正算法研究，天线阵列自校正算法研究，天线阵列自校正算法研究，天线阵列自校正算法研究(Communications: antenna array self-tuning algorithm, antenna array self-tuning algorithm, antenna array self-tuning algorithm, antenna array self-tuning algorithm)