在ＶＣ下调用科学计算可视化语言软件ＩＤＬ的程序示例！

计算光子晶体能带的程序，用matlab编写，比较容易理解！-photonic crystals can be calculated with the procedures used Matlab to prepare, easier to understand!

逆波兰式的转换- Goes against the Poland-like transformation

有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？  程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去掉不满足条件的排列。 

一种使用经典GP算法计算关联维数的程序源代码，比较好用！-A classical GP algorithm using the correlation dimension of the source code, more easy to use!

以因子正定 N 由 N 矩阵 A 的 LL * * T， L 在哪里低三角。 输入： 维度 N;1 条目 A(I,J) < = I J < = A.N 输出： 条目 L(I,J) 1 < = J < = I 1 < = I < = L.N 条目 U = L * * T 是 U(I,J)=L(J,I)，我 < = J < = N，1 < = I < = N

软件开发中很多时候会用到助记符，这个转换源码可以带替手工转换的麻烦。可以根据汉字自动转换，开发者可根据源码灵活运用。这是一个很实用的源码。

图像处理、 基于傅里叶变换的图像配准、 主要包括傅里叶变换、 影像配准的方法、 基于相位相关法进行图像配准。对具有图像平移，旋转缩放变换的图像都可以进行配准

本文较全面的介绍了kalman滤波器的基本原理，并用几个例子做了介绍，给出了源码-In this paper, a more comprehensive introduction of the basic principles of kalman filter and used to do a few examples of the introduction given source

数值算法库for Windows，含有很多数值算法-numerical algorithm library for Windows, contain many numerical algorithm

OFELI is an object oriented library of C++ classes for development of finite element codes. Its main features are : * Various storage schemes of matrices (dense, sparse, skyline). * Direct methods of solution of linear systems of equations as well as various combinations of iterative solvers and preconditioners. * Shape functions of most "popular" finite elements * Element arrays of most popular problems (Heat Transfer, Fluid Flow, Solid Mechanics, Electromagnetics, ...).-OFELI is an object oriented library of C++ classes for development of finite element codes. Its main features are :* Various storage schemes of matrices (dense, sparse, skyline).* Direct methods of solution of linear systems of equations as well as various combinations of iterative solvers and preconditioners.* Shape functions of most "popular" finite elements* Element arrays of most popular problems (Heat Transfer, Fluid Flow, Solid Mechanics, Electromagnetics, ...).