C4_5Cha

说明：  用matlab环境编写的一些程序，供初学者了解，研究和拓展(Matlab environment with some of the procedures written for beginners to understand, study and development of)

In mathematics, the method of characteristics is a technique for solving partial differential equations. Typically, it applies to first-order equations, although more generally the method of characteristics is valid for any hyperbolic partial differential equation. The method is to reduce a partial differential equation to a family of ordinary differential equations along which the solution can be integrated from some initial data given on a suitable hypersurface. This software is an example of implementation of characteristics method in a definition of convergent-divergent nozzle.

说明：  数值方法和MATLAB实现与应用 很不错的书籍(matlab)

it is a matlab code for cyclic search in non linear programming.

it is the project based on hspda coding

用matlab 做的图像畸变校正源程序.主程序主要是做了一个图像处理的界面，并且实现图像的几何畸变校正，颜色畸变校正和图像模糊处理。外加几个子程序(Using matlab to do image distortion correction source main program is an image processing interface and image geometric distortion correction, color distortion correction and image blur processing. Plus several subroutines)

5G 技术 NOMA 运用ZF SIC 可简单使用(NOMA with ZF SIC)

可以快速计算一个信号与由此信号生成的未知信号之间的相位差，运用了互相关的方法(this program can compute the phase of two signals)

关于莱斯信道的仿真，进行分析及绘图，包含三个程序(rician_channel_right)

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