V2.0

PCA的步骤： 1 先将数据中心化； 2 求得的协方差矩阵； 3 求出协方差矩阵的特征值与特征向量； 4 将特征值与特征向量进行排序； 5 根据要降维的维数d’,求得要降维的投影方向； 6 求出降维后的数据； (PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )

使用MATLAB 编程实现的自适应增强分类器的一个具体实例，内含具体程序，并已调试成功(Adaptive Programming using MATLAB enhanced classifier to a specific case that contains specific procedures, and has been successful commissioning)

matlab的.m文件，用来测量阶跃信号仿真时的超调量，调节时间。(matlab .m file is used to measure signal simulation step when the overshoot, settling time.)

说明：  关于数字信号处理的matlab小作业。初学者可以看看。高手就算了。。。。(Matlab on a small digital signal processing operations. Beginners can look at. Even the master. . . .)

这是一个使用hough变换来实现一副图像中直线检测的代码,比较高效而且检测效果很不错(use hough transform to achieve an image line detection code, more efficient and effective detection is pretty good)

isothermal solution of reynolds equation

it is a project based on invpwm in voltage regulator

说明：  伽罗瓦域中2^8变换乘法逆运算的matlab程序(Galois field multiplication of 2 ^ 8 inverse transform of the matlab program)

sd fde fccxx, fddiw dsssuwjs jsiwqwiwxjxj

matlab源代码,适用于开发研究,带来很好的学习效果.(matlab resouces for leaners.)