ENG473_project2_s214437

in this file is distributed system in two case

matlab 图像处理 图像分割 边缘检测(under matlab)

emd分解，很短小的程序~ 希望对大家有帮助(emd decomposition)

1了解离散余弦正变换和逆变换的原理； 2理解离散余弦变换系数的特点； 3了解离散余弦变换在图像数据压缩中的应用； 4通过本实验掌握利用MATLAB编程实现数字图像的余弦变换； (1 for the discrete cosine transform and inverse transform principle understand the characteristics of the discrete cosine transform coefficients 3 for discrete cosine transform image data compression 4 master using MATLAB programming for digital image cosine transform through this experiment )

说的是一个关于MATLAB使用的简单介绍的文件,对初学着还是有一顶帮助的(That is a study on the use MATLAB a brief document, on a beginner or a help)

MATLAB工具箱编写BP神经网络的非线性系统用于非线性函数拟合(Written MATLAB toolbox for nonlinear systems BP neural network for nonlinear function fitting)

empirical mode decomposition(EMD)分解算法的matlab代码(empirical mode decomposition (EMD) decomposition algorithm Matlab code)

back probagation in neural network

运用matlab编写，可用于一维信号压缩，经验证应用效果较好。(Using matlab prepared for one-dimensional signal compression, proven applications better.)

The report on "AUTHENTICATION SYSTEM OF PRINTED DOCUMENT USING WATERMARKING TECHNIGUE " This project is done to propose a method for offline watermarking in printed documents.