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Creates a package named XPLAN as a wrapper over DBMS_XPLAN

计算目标跟踪脱靶距离的一种OSPA距离算法(Calculation of target tracking a miss distance: OSPA distance algorithm)

说明：  BP神经网络识别手写体数字，BP(back propagation)神经网络是1986年由Rumelhart和McClelland为首的科学家提出的概念，是一种按照误差逆向传播算法训练的多层前馈神经网络，是应用最广泛的神经网络。(Recognition of handwritten digits by BP neural network)

模型预测控制代码，运用模型优化输入，达到最优控制(This program implements a controller that uses a planning strategy for the surge tank example.)

求第一个城市到其它城市的最短路径.用矩阵（为顶点个数）存放各边权的邻接矩阵，行向量、、、分别用来存放标号信息、标号顶点顺序、标号顶点索引、最短通路的值(The first city to find the shortest path to other cities. With a matrix (for the number of vertices) records of the right side of the adjacency matrix, row vector, were used to store label information and label the vertex order, label the vertex indexes, the shortest pathway value)

Matlab实现的一种基于矩阵分解的信息隐藏代码(This code realize the function of embedding the secret information based on the matrix decomposition)

该文件详细地介绍了在Matlab下调用Java程序的具体操作流程(The document introduces in detail the useage of Java program in Matlab)

这个matlb程序能够实现图像里面的刚兴趣区域的提取和分割(The matlab program to achieve extraction and image segmentation inside the region of interest)

SECANT法求解一个连续方程，f(x) = 0，给两个初始值( SECANT ALGORITHM 2.4 To find a solution to the equation f(x) = 0 given initial approximations p0 and p1: INPUT: initial approximation p0, p1 tolerance TOL maximum number of iterations N0. OUTPUT: approximate solution p or a message that the algorithm fails.)

matlab绘制16QAM误码率曲线及星座图(MATLAB 16QAM BER)