Recognition_Writing_Matlab

此算法是Otsu提出的最大类间方差法，利用matlab进行分割图像(This algorithm is proposed by Otsu Otsu method, used to segment image in matlab)

this is source code of gabor feature extraction for face recognition.

说明：  自相关算法的程序，可以运行的，本人认真研究，编写出来的(Autocorrelation algorithm that can run, I seriously study, written by)

已知一组二维模式矢量如下（20个）,利用k均值聚类算法将模式集分类，并计算出聚类中心。利用输入层为2个神经元，输出层结构为7*7方阵的自组织映射（SOFM）对同样模式进行聚类(Given a set of two-dimensional pattern vector as follows (20), the use of k-means clustering algorithm to classify the pattern set, and calculate the cluster center. Using the input layer 2 neurons, the output layer structure for self-organizing map 7* 7 phalanx (SOFM) for the same model clustering)

串级控制系统matlab仿真的一个实例，对化工过程中的一个过程进行串级控制，优化，用到PID算法(Cascade cascade control system matlab simulation of an instance of a process in the chemical process control, optimization, used in the PID algorithm)

数值分析上机题的matlab程序，含有丰富的注释，并且在已经通过验证(Numerical analysis on the problem of machine matlab program, rich in notes, and has been validated)

提取大量txt文本中的相同序号的数据，保存至数组，作为纵坐标画出图形。(Txt text to extract a large number of the same data, save it to an array, as ordinate drawn graphics.)

PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码。(PI regulator parameters of DC double-loop simulation program, parameters need adjustment, users learn matlab program code.)

常微分方程初值问题的数值解法 本程序主要采用经典四阶的R-K方法和四阶Adams预测-校正方法来求解常微分方程的数值解。 (Numerical Solution of Ordinary Differential Problems of this procedure using the classical fourth-order RK method and fourth-order Adams prediction- correction method to solve the numerical solution of ordinary differential equations.)

电力电子逆变器MATLAB仿真模块模型，适用于微网系统MATLAB_simulink仿真环境下的研究应用。(Power electronic inverter module of MATLAB simulation model, research on the application of suitable for micro grid system MATLAB_simulink simulation environment.)