xyz2enu

说明：  GPS的自主完善性算法，基于奇偶矢量,Matlab程序(Autonomous Perfection Algorithms of GPS Based on Parity Vectors)

两个画蜂窝系统的程序。第一个画出六边形蜂窝图。以（0，0）点为中心(Two paintings cellular system. The first draw hexagonal honeycomb Fig. To (0,0) point as the center)

在高斯白噪声信道和莱斯信道下调制方式为qpsk的基本通信系统的误码率仿真 (In the Gaussian white noise channel and Rice channel qpsk modulation method is the basic communication system BER simulation)

OWDM simulation QAM 16/64

直线拟合，很好的matlab程序，很好很实用(Straight-line fitting, matlab good procedures, good practical)

说明：  ＲＬＳ自适应信道均衡源代码和绘制学习曲线程序。用ｍａｔｌａｂ编写。(RLS adaptive channel equalization source code and mapping procedures the learning curve. Prepared using matlab.)

现代控制理论的全维观测器，用于入门simulink不熟悉的同学入门理解现代控制理论(modern control)

讲解如何画3D的极坐标图形！有M文件和说明！(Explain how to draw 3D polar coordinate graphics! M-file and instructions!)

说明：  计算两组数据的皮尔逊相关系数，取值位于-1到1之间，绝对值越大，线性相关性越好。(Calculate the Pearson correlation coefficient between the two sets of data)

基于ＥＧＭ２００８模型的重力观测点ＧＰＳ高程转换(GPS Height Transfrom Based on EGM2008 Model)