chap9

这是一个进行卫星轨道预报的程序。导航卫星；自主轨道预报；状态转移矩阵。无错误(This is a satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix. No error)

通过将TLE参数信息的录入，通过SGP4模型求出位置参数(SGP4 MODEL)

一些关于Matlab的基本应用程序，很全面，很方便。(Some information about the basic Matlab applications, very comprehensive, very convenient.)

用矩量法（双位方程）分析半波振子天线的电流分布，方向性图(anlyse linear antennas with MOM)

微分方程求解，利用matlab软件，解决微分方程领域各种问题(Solving differential equations using matlab software, field problems to solve differential equations)

这个程序是圆柱绕流的matlab程序，用LBM方法编程实现圆柱绕流，函数间断计算快速。(This program is the matlab program of circular cylinder flow, LBM method of programming the flow around a cylinder, and function interrupted computing fast.)

inverter control pwm technique

本课题主要研究当信道中的加性噪声为高斯白噪声时，对接收端数字信号的判决带来的影响。 通过实验的手段分析信道无噪声的情况时，对接收端译码译码带来的影响；通过实验的手段分析信道有噪声的情况时，对接收端译码译码带来的影响； 代码可直接运行，包括基带下的误码率仿真，频带下的仿真，以及相互间的对比。界面很好(Signal in channel transfer process, not only by the channel itself, it brought, also influenced by the additive noise, Gaussian white noise is a communication channel additive noise. The main subject of study when the additive channel noise is white Gaussian noise, the impact of digital signal on the receiving end of judgment. By means of analysis of the experimental channel without noise, the impact on the receiving end decoding decoding noisy channel decoder decoding on the receiving end, the impact by means of analysis of the experiment )

blind watermarking in r , g,b planes using singular value decomposition in color images

MATLAB仿真程序，基于多元统计方法的3D MIMO三维空间域信道建模研究。将2D MIMO信道建模推广到三维空间域信道建模，利用MIMO信道的统计特性，建立一种新的3D MIMO信道模型。用MATLAB做相应的仿真实验，对所建信道模型做性能分析。(MATLAB simulation program, based on multivariate statistical modeling method of three-dimensional spatial domain 3D MIMO channel. The 2D MIMO channel modeling is extended to three-dimensional spatial domain channel modeling, statistical characteristics of MIMO channels, the establishment of a new 3D MIMO channel models. Accordingly with MATLAB simulation experiments, built channel model do performance analysis.)