5.空间平滑MUSIC算法的MATLAB程序

生成数字调制类型信号的matlab程序，包括BPSK，QPSK，2FSK,4FSK,QAM等多种类型信号的调制方法(matlab program for digital modelated signal genaration,including BPSK，QPSK，2FSK,4FSK,QAM,etc.)

收集了华为五轮面试的经验，还有中兴通信的面试宝典，非常不错的资料 (Huawei five interviews to collect experience, and ZTE interview book, very good information)

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)

在MATLAB中用Goertzel算法（先用FFT算法，再用goertzel算法，）仿真DTMF的产生与检测的程序。应用于双音多频信号的产生与检测。(in Goertzel algorithm using MATLAB (first using FFT algorithm, reuse goertzel algorithm) simulation DTMF detection with the selection process. Used DTMF signal detection with the selection.)

织带机监测系统的上位机软件。RS-485总线，类MODBUS协议。(Ribbon Machine Monitoring System for PC software. RS-485 bus, types of MODBUS protocol.)

通过控制并口给刺激与记录信号，行为电生理实验用(By controlling the parallel port to stimulate and record signals, for behavioral electrophysiological experiments )

MODBUS通信程序，仪表内部通讯用，RTU格式(MODBUS communication procedures, instrumentation, internal communications, RTU format)

说明：  Astar航迹规划，针对二维飞行航迹进行路径规划，动态规划过程(Astar route planning)

Nist Conceptual model for smart grid communication.

介绍bch的基础知识，包括纠删码的编码和解码(Introduce the basic knowledge of bch, including the encoding and decoding of erasure codes)