程序采用可视化界面，对概率统计中的逐步回顾算法，用户可以在界面上输入变量个数，试验次数，对各种情况均可计算，最后输出回归方程。还可以从文件中载入数据，保存数据。-procedures used visualization interface to statistical probability of gradually recalled algorithm, users can interface the number of input variables, the number of all

关于解微分方程的matlab小程序，适合本科生学习使用。-MATLAB in Physics is a four lecture series in MATLAB that is offered to first year physics undergraduate students. This lecture shows how to use MATLAB to simulate physical systems using a range of methods. Projecti

Ferret is an interactive computer visualization and analysis environment designed to meet the needs of oceanographers and meteorologists analyzing large and complex gridded data sets. It runs on most Unix systems, and on Windows XP/NT/9x using X wind

Multidimensional Scaling(MDS)是一种经典的数据降维方法，同时也是数据可视化的一种手段。这个问题的最早起源，是当我们仅能获得物体之间的相似性矩阵时，如何由此来重构它们的欧几里德坐标。譬如，对一个国家的许多城市而言，假如我们并不能确定它们的经纬度信息，却知道所有城市两两之间的距离，就可以通过MDS方法将这些代表相似性的距离数据，呈现在二维坐标上。-Multidimensional Scaling (MDS) is a classical data dimensionali