prepared with a simple calculator, with the mouse work, the basic function calcu...

应用背景Implement k-means clustering on a training data set  to predict classification values of a test data set.关键技术The experiment intended to classify test data values using the data   mining strategy known as k-means clustering.   The 6 variables in the training data are used to plot the data and   centroids are placed to locate clumps of the 255, classified training   data. Once located, a classification value can be assigned to the 100,   test data. 

矩阵的类，可以做矩阵运算-matrix of categories that can be done matrix calculation

用delphi写的一个关于任意四位数,通过加减乘除四则运算,最终得到24 把所有的可能算法依次计算,当得到有算法结果为24时,将计算公式给写,并退出 有兴趣的,可以把所有的正确算法都给出

nurbs曲线设计源代码  一个工具箱一个几何引擎库，国内用的较少。功能类似CGAL、NURBS++、OCC等。麻雀虽小，功能却很强大。尤其适合固体实体的建模。nurbs曲线设计源代码  一个工具箱一个几何引擎库，国内用的较少。功能类似CGAL、NURBS++、OCC等。麻雀虽小，功能却很强大。尤其适合固体实体的建模。

这是其中包含的 c + + 代码 1 数学操作 2 三角操作 3 基地 N （操作 + 养护） 4 方程求解 （2 和 3 的顺序） 5 复杂操作 6 矩阵复杂操作

The Kalman filter30 is a minimum-variance filter in which time-series measurements are incorporated recursively into estimates of state variables it is the optimal, Bayesian least-squares estimator for linear dynamic systems.-text

手写分类识别，是个很好的程序，希望大家能用上-Handwriting classification and recognition, is a very good program, hope everyone can be on the

资源描述本书有大量的MATLAB算法，具有广泛的应用，通过查看，可以更好的学习MATLAB。这对于初学者来说是个很有用的工具。相信读懂他，对学习会有很大用处。

*   To factor the n by n matrix A = (A(I,J)) into the product of the*   lower triangular matrix L = (L(I,J)) and U = (U(I,J)), that is*   A = LU, where the main diagonal of either L or U consists of all ones:**   INPUT:   dimension n; the entries A(I,J), 1

该程序为动态规划得图论求解程序 好不好用了就知道 -The procedure for the dynamic programming procedure for solving a graph theory better use of the know