qpsk-RRC

mpls tp oam frame work from ietf. very usefull

用于监控PLC，针对的是modbus协议(monitoring PLC with modbus protocol)

振中TP900S工具及驱动下载，仅供学习参考用途。(Vibrating TP900S Tool and Driver Download)

蓝牙耳机音频测试的源码,FFT库是网上下的,该源码业内人士很有用处()

STM8S - for new member

说明：  小数频锁相环建模，适用于学习了解小数频率综合器设计人群。(Modeling of fractional frequency PLL)

智能语音小车标准程序，已经测试通过了的。完全没有问题。(The standard program of intelligent voice car has passed the test. No problem at all.)

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.)

AM调制系统的设计及仿真，包括载波信号，载波信号频谱，调制信号，调制信号频谱等图像(Design and Simulation of AM modulation and demodulation)

NLMS for channel equalization