ECE 4634

配置STM32串口并接收和播发数据，需自己注意STM32的引脚连接(Configuring STM32 serial port and receiving and transmitting data)

说明：  维纳滤波matlab代码，对语音去噪有较明显效果，可做去噪算法借鉴(Wiener filter matlab code,It has obvious effect on speech denoising and can be used for reference in denoising algorithm)

主控mcu与profinet进行SPI通讯的例子程序(An example program of SPI communication between master control MCU and PROFINET)

利用matlab GUI实现的串口编程例子，独立成分分析算法降低原始数据噪声，构成不同频率的调制信号。( Use serial programming examples matlab GUI implementation, Independent component analysis algorithm reduces the raw data noise, Constituting the modulated signals of different frequencies.)

MIMO-OFDM信道估计中对不同信道的对比(MIMO-OFDM channel estimation for different channel contrast)

中控sdk，内含push sdk，还有C#的源码 (zkt-sdk SDK, containing push SDK, as well as C# source code)((zkt-sdk SDK, containing push SDK, as well as C# source code))

说明：  thesis document used for ph.d degree

说明：  大气激光通信湍流效应分析与仿真 介绍了湍流介质中波传播的解析方法以及常用湍流功率谱模型，基于高斯光束在水平传输条件下的传播特性和闪烁(In this paper, statistical characteristics and formation of atmospheric turbulence is described, analytical methods and the turbulence power spectrum models for optical wave propagation through random medium are also introduced.)

BPSK调制解调 误码率、眼图、星座图，频谱、MATLAB平台(BPSK modulation and demodulation error rate, eye map, constellation diagram)

2x2MIMO的误码率性能仿真，比较了ML,ZF,MMSE,ZF-SIC,MMSE-SIC在4QAM下的性能曲线(The BER performance of 2x2MIMO is simulated, and the performance curves of ML, ZF, MMSE, ZF-SIC, and MMSE-SIC under 4QAM are compared)