GUI Layout Toolbox 2.3.4

修改后的PCA进行人脸识别的Matlab代码 -Revised PCA for Face Recognition Matlab code

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python实现的SVM分类mnist手写训练集，包含SVM，KNN算法(SVM classification MNIST implemented by Python)

说明：  GSC算法，用于处理阵列信号，其中有期望信号和干扰信号和噪声。(GSC algorithm is used to process array signals, including desired signals, interference signals and noise.)

说明：  随机生成voronoi多面体，形成混凝土骨料(Voronoi polyhedron is generated randomly to form concrete aggregate)

计算图像各种分割性能指标，最终结果保存在data里，有精确度、精准度、召回率、F1-score等指标。(The final results are stored in data, including accuracy, accuracy, recall rate, F1-score and so on.)

EGM is even GM(1,1) model. Used for prediction and forecasting of grey data.

用MATLAB进行三次曲线的拟合，并运用最小二乘法求各个系数，得出曲线方程(The three curves are fitted with MATLAB, and the coefficients are obtained by using the least square method, and the curve equation is obtained.)

病态线性方程组的一些求解算法，包括传统的CG，CGLS，CGNR，LSQR和较新的OVM算法，它们都是一些迭代算法。(Some solving algorithms for ill conditioned linear equations include conventional CG, CGLS, CGNR, LSQR, and newer OVM algorithms, all of which are iterative algorithms.)

图论的一些常用代码，包括最小生成树，拓扑排序，最短路径（非负权和负权）-Graph theory, a number of commonly used code, including the minimum spanning tree, topological sorting, shortest path (non-negative and negative rights)