feisher(matlab)

协作通信下AF协作模式的MATLAB仿真代码(cooperative communication)

复杂网络的一些节点面对攻击的代码，包括模型的产生。(Some of the complexity of the network nodes of the face of attack code, including the selection of models.)

基于相位的光流估计，Trans NN 2002的文章(Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering, IEEE Trans. Neural Networks, 13(5), 1127--1136)

This is about viterbi algorithm

模式识别分类器的设计，此为K均值法源码，经调试通过。所用数据为标准IRIS。(Pattern recognition classifier design, the source for the K-means, after debugging through. Data used as the standard IRIS.)

利用MATLAB中的GUI（图形用户界面），实现图像的读取，边缘检测，四叉树分解，直方图阈值分割，二值化差值的实现，并设计了退出按钮。(In MATLAB GUI (graphical user interface), to achieve image reading, edge detection, quad-tree decomposition, histogram thresholding, binary difference implementations and designed the Exit button.)

最速下降法,是一种最优化的算法，针对无约束的优化问题有效(Steepest descent method, an optimization algorithm is effective for unconstrained optimization problems)

对于混沌系统进行李雅普诺夫指数计算以及其指数谱仿真(chaos system lyapunov)

基本PSO算法源代码,可以直接在matlab中运行。效果不错，适合初学者。(Basic PSO algorithm source code can be directly run in matlab. Good results, suitable for beginners.)

对已知的以为数据进行FFT变换，得到数据的频谱图，进而可分析出幅值和相角。(Known that the data FFT, the frequency spectrum of the data, which can be analyzed magnitude and phase angle.)