2018

说明：  用matlab实现简单的bpsk系统，熟悉bpsk系统的特性(Implementing BPSK with MATLAB)

说明：  交通部发行的城市公共交通IC卡技术规范，用于CPU卡规范(Technical Specification of IC Card for Urban Public Transportation issued by the Ministry of Communications for CPU Card Specification)

TDOA算法包括泰勒，最小二乘法，chan算法及改进算法等(TDOA algorithm includes Taylor, least square method, Chan algorithm and improved algorithm)

说明：  基于OQPSK，高斯信道和瑞利信道的matlab仿真程序(Matlab simulation program based on OQPSK)

说明：  Security in Mobile Ad Hoc Networks

基于UDP通讯服务器的开发，主要负责接收传感器发送上来的检测数据，校验后解析（ＣＲＣ校验），并存储在ＳＱＬ数据库中。(UDP communication server-based development, primarily responsible for receiving the sensor sends up the detection data checksum (CRC check) after parsing, and stored in an SQL database.)

SIM com gsm gprs module tool

雷达信号生成函数，分析雷达多脉冲信号啊 雷达信号生成函数，分析雷达多脉冲信号(Radar signal generating function, analysis of radar signals ah multi-pulse radar signal generating function, analysis of multi-pulse radar signal)

calculate catalan number

说明：  可见光通信经典的dco ofdm 和aco ofdm，加高斯白噪声信道，可以使用的。(The classic DCO OFDM and ACO OFDM in visible light communication, with Gaussian white noise channel, can be used.)