PCA_and_ICA

wsn individual programs

该程序包包含五个代码，均用matlab编写，内容分别是混沌动力系统中，logistics函数随参数a变化周期收敛图像；以及seidel，jacobi两种迭代法求解线性方程组；以及常微分方程求解乒乓球运动轨迹；以及用newton向后插值法估计lnx函数值的源文件。 (This package contains five codes are written in matlab, the contents are chaotic dynamical systems, logistics function with parameters a change cycle convergence image and seidel, jacobi two iterative method for solving linear equations and ordinary differential equations Pong ball trajectory and an interpolation method to estimate with newton backward lnx function value source files. )

四个人位于正方形的四个顶点，相互对准下一个人追逐，形成四条螺旋线，螺旋线的matlab仿真代码(4 person ，each one is running after another. the file is the Word for paiting the picture of the contrail they go )

说明：  通信系统方面的matlab书籍,对通信系统相关方面都有涉及,是用matlab仿真通信系统的教材.(Communication systems matlab books related to aspects of the communication system involved is the simulation of communication systems using matlab materials)

说明：  MATLAB 程序菲涅尔迭代计算啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊(Fresnel Iterator of MATLAB Program)

The kernel learning approach method is producing qualitatively and quantitatively satisfactory SR results.

这是一个提取图像的HSV特征的程序，并将特征以一维向量的形式保存在txt文件或mat文件中，可以直接调用m文件执行。(This is an extract images HSV characteristics of the program, and the characteristics of the form of a one-dimensional vector saved in txt file or mat file, you can directly call the m file execution.)

基于harris角点特征的图像配准程序，首先改进Harris角点检测算子，以便准确提取样本图像的特征点并赋予特征描述符。(Harris corner feature based image registration procedures, the first improved Harris corner detection operator for accurate feature point extraction and sample images are given descriptors.)

说明：  一种用于正向旋转和反向旋转PCA载荷的工具箱(a freeware function to rotate and counterotate scores or loadings (MATLAB- uses PLS_Toolbox))

To calculate the maximum displacement in Cantilever beam. Using finite element method.