kmeanmodified

The matlab code for double pendulum

地震波的加pml边界的正演模拟程序，震源在中心，向四周扩散。(Plus pml boundary of the seismic wave forward modeling program source in the center to the edges.)

This is the ARMA model Matlab program

说明：  基于MATLAB的BP神经网络非线性映射能力实现图像压缩。(MATLAB Based on BP neural network nonlinear mapping capability for image compression.)

It will do the orthogonal frequency division multiplication.

16QAM通过带限信道，设码元速率为1000波特，传输的滚降系数是0.75的滚降升余弦滤波器(16QAM by band-limited channel, set the symbol rate is 1000 baud, roll-off factor of transmission is 0.75 rolloff raised cosine filter)

说明：  实用的遗传算法，用matlab编写，完美运行。(good as it is !you will have a wonderful feeling!)

烟雾区域的上中下三部分，三部分变化速度是从小到大；Matlab仿真实现烟雾这一特征；(Smoke on the middle and lower regions of three parts, three parts of the rate of change is small to large Matlab Simulation of the characteristics of smoke )

说明：  matlab基础知识，PPT文件，内部资料简单，对于深入学习的人不是很合适(matlab basic knowledge, PPT files, internal information is simple, the depth of learning are not very suitable)

该文件中包含HHT（希尔伯特黄变换）的三种MATLAB程序，可以直接使用，非常方便，效果也不错。并附有相关网站。(The file contains the HHT (Hilbert-Huang Transform) of the three MATLAB program that can be used directly, very convenient with good results. Together with related sites.)