Image-Authentication-using-Digital-Watermarks

基于matlab的风机信号处理，包括时域频域各种分析方法(Fan-based signal processing matlab, including a variety of analytical methods and frequency domain)

用matlab编写的Gabor滤波器，得虚部和实部(Matlab prepared by the Gabor filter, imaginary part and real part)

principal_helmholtz a script for the implementation of EF P1 Lagrange for the Helmholtz equation with the following boundary conditions of Neumann or Fourier-type:

用最大最小距离实现聚类的matlab函数(With maximum and minimum distance to achieve clustering matlab function)

说明：  information about protocol GSM in telecomunication

用0.618法和fibonacci法求解单变量的最优化问题，fibonacci法有两个，可以对比，一个慢一个快(With 0.618 Fibonacci method and single-variable optimization problems, fibonacci law there are two, you can contrast a slow one fast)

基于fdtd的双导线传输模型，在matlab中运行(Two wire-based transmission model fdtd, run in matlab)

在MATLAB中求图像纹理特征，小波包分析提取振动信号中的特征频率，包括脚本文件和函数文件形式。( In the MATLAB image texture feature, Wavelet packet analysis to extract vibration signal characteristic frequency, Including script files and function files in the form.)

本软件包可以帮你安装东北大学六维空间的免费下载软件(This package can help you install the six-dimensional space, Northeastern University, free download software)

利用神经网络BP算法训练下列神经网络模型。 1. y = cosx 2. y = |sinx| 3. 4. (Neural network BP algorithm training following neural network model. 1. Y = cosx 2. Y = | sinx | 3. 4. )