fuhecailiao-cengheban

the file have a fft shift and hipass and lowpass filter and other options that works with signal .

This file is ELM algorithm in matlab code

在matlab环境下实现视频水印的嵌入，要求视频未被压缩处理过。(Matlab environment in the realization of embedded video watermark, the requirements of video compression is not treated.)

说明：  节点导纳 Matlab程序,调用数据文件即可(Node admittance Matlab program, call the data file can be)

Question 1 Question 2 Question 3 3-a) Gaussian filtering with different values ​ ​ ecrats types of noise Gaussian 3-b) Gaussian filtering with different values ​ ​ ecrats types of noise pulse Question 4 4 - a) Median filtering with different window sizes of a noise Gaussian 4-b) median filtering with different window sizes of a noise pulse Question5 5-a) sigma filter applied to a Gaussian noise 5-b) sigma filter applied to an impulse noise 6 - Conclusion

说明：  这是飞机的阮籍开发技术的创新，能够更好的帮助大家学习飞机的控制(feiji)

简单的利用Fisher准则函数获取最佳投影线的Matlab程序(Simple use Fisher criterion function to get the best projection line Matlab program)

采用HA算法的零陷波束形成器，有详细的注解，可更改参数(HA algorithm using Null Beamformer, detailed comments, can change the parameters)

说明：  用matlab实现自己编程实现图像处理，通过matlab强大的功能显示效果(Realize their own programming with matlab histogram equalization, by matlab powerful display)

convert RGB color space to XYZ color space