DrawSatelliteOrbit

esprit算法是进行高分辨阵列测向地基本算法，它与music算法不同的是它不用进行谱搜索，大大的节省了时间(esprit algorithm is to carry out high-resolution array geotropism test the basic algorithm, it is different music algorithm is its need for spectrum search, significantly saving time)

将带发送数据序列映射为格雷码，相邻的码元只有一个符号不同。(mapping the deta serial into GeLei code,whose closed code only one symbol is different)

改文件描述了2DPSK的一些基本原理及其实现方法，主要在MATLAB环境实现(the description of 2DPSK)

说明：  对程序利用matlab对空时编码中的分集技术进行了仿真，通过对比采用分集技术和不采用此技术来进行性能分析(Matlab program for use on space-time coding techniques in the sub-set of the simulation, by comparing the use of diversity technology and do not use this technology for performance analysis)

可在Matlab上阅读地震数据SEGY格式，并进行编辑(reading on the seismic data in Matlab SEGY format, and edit)

复杂网络SIR模型传播动力学的实现，生成一个传染源，在一个无标度网络传播演化过程，运行成功。（有注释）(Dynamics of complex network based on SIR model. Set a source of infection in a scale-free network. The simulation runs successfully. )

music change speed中，jiasu.m是让一首音乐旋律速度加快播放，jiansu.m是让一首音乐旋律速度减慢播放，两个情况下都不改变音乐的基调。(Music change speed, jiasu.m is to allow a faster melodic playing, jiansu.m is to make a musical rhythm to slow down play, the two cases do not change the tone of music.)

说明：  有限元分析基础教程,曾攀,清华大学研究生实用教材(Finite element analysis based tutorials, have climbed, Tsinghua University, teaching graduate students and practical)

EKF的简单程序，初学者可以看下，对那几个公式的理解(A simple EKF program, beginners can see, on the formulas of the understanding )

用于安捷伦信号源。将波形下载到函数发生器上的MATLAB程序(Download the code to the signal generator machine.)