PLL

ARTECH AD101电话来电显示USB介面API开发手册 (ARTECH AD101 telephone caller ID USB interface API Development Manual)

C# 串口例子，含有Modbus通讯，已经过测试，保证可用(C# serial port example, contain a Modbus communication, has been tested to ensure that available)

三种模拟调制与解调的算法，三种模拟调制为：AM，FM，SSB(Three types of analog modulation and demodulation algorithms, three types of analog modulation for: AM, FM, SSB)

根据手机双麦克风进行定位 ，电脑客户端程序，c++源程序(According to the mobile phone microphone to locate )

VS2008下数据采集系统源码，主要实现实时采集下位机的数据，并实现曲线绘制和历史数据查询的功能(VS2008 under data acquisition system source code, mainly to achieve real-time acquisition the lower machine data, and curve drawing and historical data query functions)

包含有数字通信课程实验大作业报告与代码。完成的OFDM的收发包含：1.卷积编码、2.自动增益控制、3.极大似然判决、4.QPSK收发、5.帧检测等，代码在MATLAB2016b环境下编译通过(It contains the report and code of the experiment assignment for the course of digital communication. The completed OFDM transceiver includes: 1. convolutional coding, 2. automatic gain control, 3. maximum likelihood decision, 4. QPSK transceiver, 5. frame detection, etc. The code is compiled and passed in MATLAB2016b environment.)

螺旋天线的设计与制作 (Helical antenna design and production)

说明：  大规模MIMO的波束成形，对于多入多出的波束域学习很有帮助(Massive-MIMO beamforming)

很好的算法，很好的程序，能够实现最小信道的确定(It s a good code ,and it s a good program ,it can make something true )

说明：  polar 代码，使用matlab进行仿真，实现了polar代码基本功能，并提供polar基本原理说明(matlab polar simulation)