GUI-examples

sift算法的应用实例，对于做图像处理的初学者相当有用。(sift algorithm application example, image processing, for doing very useful for beginners.)

滤波器组的PWVD很不错的我已经试过了很好(filter group Ville very good, I have tried very good)

Help for Writing Level-2 M-File S-Functions

Numerical solution of 1D wave equation in finite differences (matlab code)

说明：  均匀线阵的方向图和均匀圆阵的二维方向图matlab程序(direction of arrival in ula and uca)

it is useful file for all type of signals

matlab中S-function的应用及使用说明，可供编程时参考(Matlab S-function description and application, can be used as a reference when programming)

说明：  产生高斯白噪声，标准差和期望都固定，如N=f（0.1，2），这种形式的，随机产生40个(Generated white Gaussian noise, standard deviation and expectations are fixed, such as N = f (0.1,2), this form of randomly generated 40)

说明：  matlab编写，用于哈佛曼编码的程序，通信类课程帮手(Matlab prepared for Harvard Man coding procedures, communications courses helper)

this file include dwt watermarking method which is implemented in malab