imagefeatureextractionmethod

一种基于灰度的区域灰度分割算法，主要用于视网膜血管分割(Segmentation algorithm based on gray-scale regional gray, mainly used for retinal vessel segmentation)

which client get the socket

通过分形维数函数，提取数据特征并画出曲线，程序可以直接使用(By fractal dimension function, feature extraction data and draw the curve, the program can be used directly)

The FDTD code with PML and PEC dounary. There are including the worb repprt.

说明：  基于匹配追踪的信号稀疏分解的一种新方法的仿真(Based on matching pursuit signal decomposition A new method for sparse)

Classical artificial neural network course information

randgen(mu,mu1,mu2,cov1,cov2,cov3) = Random generation of Gaussian Samples in d-dimensions where d = 2 mu, mu1, mu2 = (x,y) coordinates(means) that the gaussian samples are centered around cov1, cov2, cov3 are the covariance matrices and will vary changing the shape of the distribution, example: cov = sigma^2*Identity Matrix, where sigma^2 = a scalar N = the number of gaussian samples used are provided as user input, A test set of N/2 and a training set of N/2 gaussian samples is also generated Output is directed to the command window and a plot of the distributions are generated

用于计算duffing 方程的最大lyapunov指数(The largest lyapunov exponent used to calculate the Duffing equation)

用matlab，根据要求输出特定的pattern，作为相机标定用(Using matlab, according to the specific requirements of the output pattern, as the camera calibration with)

基于music空间谱估计算法，使用matlab m语言实现(Based on music spatial spectrum estimation algorithm, using Matlab m language implementation)