[2.40]

hough变换实现的图像中圆的检测，适用于计算机视觉初学者，简单容易理解(hough transform circle detection in images, Computer Vision for beginners, simple and easy to understand)

正交最小二乘辨识算法 该算法除了实现最小二乘辨识功能之外而且能按照各项重要性将其逐一选出并且估计相应系数(OLS Orthogonal Least Quares. [x, ind] = OLS(A,b,r) gives the solution to the least squares problem using only the best r regressors chosen from the ones present in matrix A. This function also returns in the vector ind the indexes of the best r regressors (i.e., the best columns of A to use). If r is equal to n, the solution x given by OLS is the same as the solution given by A, but in ind we still have the regressors sorted by their importance. This means that one can perform a feature selection by taking the first k entries in ind (k<r).)

说明：  基于MATLAB的一个电力系统潮流分析程序，效果不错(A MATLAB-based power flow analysis program, good results)

ansys 单相感应电机的静磁场分析，非常有价值，初学者的好例子(ansys single-phase induction motor analysis of the static magnetic field, very valuable, a good example of beginners)

用矩阵撕裂法，多次用matlab运算，得出复杂系统的15个节点的电压(Tear voltage matrix method, repeatedly using matlab computing, complex systems derived 15 nodes)

字符识别 用卷积神经网络识别A-Z26个英文字母(Character recognition using convolution neural network A-Z26 letters)

SCFDMA Channel equalization

Translation validation: from Simulink to C

验证可用，采用偏最小二乘法，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( Verification is available, Partial least squares method, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)

FSK的MATLAB仿真，FSK的数据传输(The MATLAB simulation of FSK)