Point_Jacobi

matlab实现商标文字分割~第一部分计算列梯度差，计算每个像素的列方向一定范围内（n）最大值和最小值的差距,统计该差值超过某一设定域值T的像素的个数，并将该统计个数存在 GY 向量。，第二部分计算行梯度差，计算每个像素的行方向一定范围内（n）最大值和最小值的差距，统计该差值超过某一设定域值T的像素的个数，并存在 GX 向量(matlab text segmentation ~ realize trademarks calculations are shown in the first part of the gradient difference, calculated for each pixel column direction of a certain range (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set of pixels of a few, and the statistics of the number of vectors exist GY. , The second part of the calculation line gradient difference, calculated for each pixel within a certain range direction (n) the difference between maximum and minimum values, statistics of the difference exceeds a certain threshold T set the number of pixels, and the existence of GX Vector)

说明：  该程序用于联合傅里叶变换，辅助联合傅里叶变换光学实验的分析(JoinTransformCorrelator)

三次样条插值，比较好的MATLAB程序，也是在计算值中不可缺少的东西(cubic spline interpolation)

1：MUSIC 算法MATLAB程序 2：ESPRIT 算法MATLAB程序 3：Root-MUSIC算法MATLAB程序 4：面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序(1:MUSIC ALGORITHM MATLAB PROGRAM 2:ESPRIT algorithm MATLAB program 3: Root-MUSIC algorithm MATLAB program 4: MATLAB Program of Unitary-ESPRIT Algorithms for Two-Dimensional Angle Estimation in Area Array)

计算信号的模糊熵，其中的输入为一维离散时间序列(Calculate the fuzzy entropy of the signal, in which the input is one-dimensional discrete time series)

变步长的LMS自适应滤波算法(matlab)(variable step LMS adaptive filter algorithm (Matlab))

用bp神经网络对经提取得到的信号特征参数进行信号的模式识别。(Bp neural network used by the signal characteristic parameters were extracted for signal pattern recognition.)

This Program is Simulink for the characterstics idetification of the designed Solar Cell Models

CUED系统识别工具箱，包括： 1 Subspace identification of linear systems. 2 Subspace identification of bilinear systems(CUED System Identification Toolbox: 1 Subspace identification of linear systems. 2 Subspace identification of bilinear systems)

永磁同步电机滑膜控制，可运行。效果不错,欢迎下载。(PMSM control synovium, can run. Well, welcome to download.)