时间转换

实现了polar在BEC信道下的编译码，画出了误码率图像(The encoding and decoding of polar in BEC channel is realized, and the bit error rate image is drawn.)

gps tracker protocol of uniguard of model nr024

wireless communication channels model

读取多源数据，绘制泰勒图，分析其相关性和标准差。(Plot a Taylor diagram from statistics values given by STDs (standard deviations) and CORs (correlation))

一般时与儒略时以及GPS周、秒的相互转换(Conversion between general time and Julian time and GPS cycles and seconds)

说明：  验证LTE同步中使用PSS主同步序列进行频偏估计与使用CP进行频偏估计的性能对比。(Verify the performance comparison of frequency offset estimation using PSS main synchronization sequence and frequency offset estimation using CP in LTE synchronization.)

雷达系统仿真，该程序完成16个脉冲信号的【脉压、动目标显示/动目标检测（MTI/MTD）(Radar system simulation, the process is complete 16 pulse signal, pulse pressure, moving target/moving target detection (MTI/MTD))

matlab实现STBC的MIMO-OFDM的系统级仿真(Simulation of STBC MIMO-OFDM System with MATLAB)

说明：  MIMO多信道系统的matlab代码，可完整运行(MIMO multi-channel system matlab code, can run completely)

利用差分参考站和用户相对于导航卫星位置不同,引起了电波穿越电离层处的垂直TEC和角度不同是产生这种残差的主要原因,提出了一种改进的伪距差分算法并给出了定位算法。(Using differential reference station and the user with respect to the different navigation satellite position, causing the radio wave through the ionosphere at vertical TEC and angle of different residuals main reason proposed an improved pseudorange differential algorithm and gives positioning algorithm.)