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说明：  一本适Matlab初学者的好书，绝对实用，原版英文教材(A good book for beginners appropriate Matlab, absolutely practical, original English teaching materials)

an article about a dvr simulation

高斯坐标，大地坐标，空间直角坐标之间的相互转换，参照控制测量下册公式编写。(Gauss coordinates, geodetic coordinates, space conversion between rectangular coordinates, the formula reference book prepared under the control measure.)

夏氏递推算法。利用附件中的数据进行运算，给出运行结果。这是我们最近课程中用到的一个例程，希望对大家有用。(xiashiditui. Use the data contained in the annex to the operations, given the operating results. This is a routine we have recently used in the course, the hope that useful.)

cross correlation of two sequences

Active contour with some errors .rar

说明：  通常，非线性整数规划是一个具有指数复杂度的NP问题，如果约束较为复杂，Matlab优化工具箱和一些优化软件比如lingo等，常常无法应用，即使能应用也不能给出一个较为令人满意的解。这时就需要针对问题设计专门的优化算法。下面举一个遗传算法应用于非线性整数规划的编程实例，供大家参考！(Generally, nonlinear integer programming is a NP problem with exponential complexity. If the constraints are more complex, MATLAB optimization toolbox and some optimization software such as lingo are often unable to be applied, even if they can be applied, they cannot give a satisfactory solution. At this time, we need to design a special optimization algorithm for the problem. Here is an example of genetic algorithm applied to nonlinear integer programming, for your reference!)

说明：  k均值算法是一种迭代求解的聚类分析算法，其步骤是随机选取K个对象作为初始的聚类中心，然后计算每个对象与各个种子聚类中心之间的距离，把每个对象分配给距离它最近的聚类中心。聚类中心以及分配给它们的对象就代表一个聚类。(kmeans algorithm is an iterative solution clustering analysis algorithm. First, the initial clustering centers are randomly selected. Then, distance between between each point ans others are calculated, and each data point is designed to its nearest clustering center.)

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用matlab编写的实现牛顿插值法的代码，生成图像可显示节点数，误差点。(Prepared with the matlab code to achieve Newton interpolation to generate the image to show the number of nodes, the error point.)