FDM

说明：  乳腺癌的发病率在女性癌症中占据首位，开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析，对其灰度和纹理特征提取进行研究，并在特征选择阶段使用类间距对单个特征的分 类能力进行评价，为后续研究计算机辅助诊断系统奠定一个初步基础。 (Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer)

FSK信号的产生，该信号在通信领域有着十分重要的意义！(FSK signal generation, the signal in the communications field has great significance!)

matlab simulnk tutorial for engineers

K-means++算法实现，加强了初始聚类点的选取（careful seeding）(K-means++ algorithm to enhance the selection of the initial clustering points (careful seeding))

关于微软出的几道思考题目，很有价值.值得一看。(About Microsoft thought out with a few topics of great value)

基于SVM(支持向量机）的回归算法，很好用(Based on SVM (SVM) regression algorithm, very good use)

MATLAB problem for Poleplacement and state observer system

地质模型 使用此程序可以进行地质模型的有限差分计算 数学模型 (Use this procedure geological model geological model can be calculated by finite difference mathematical model)

说明：  将小波变换应用于信号消噪,去除冗余分量后，提取信号主要特征(the wavelet can be applied to the signal denoise and feature extraction)

递推最小二乘法是参数辨识中最常用的方法A 但容易产生参数爆发现象,文推导了一种更稳定的辨识方法用递推阻尼最小二乘进行系统辨识(Recursive least squares method is commonly used in the parameter identification method A but easy to produce A burst of parameter phenomenon, wen A more stable identification method was deduced using recursive damped least squares identification system)