帮助你迅速理解PCA算法的java程序

信息论编码中用hufman程序来实现的hufman编码- In the information theory code hufman which realizes with the hufman procedure codes

he 8-puzzle will be represented by a 3x3 list of lists positions where the empty box will be represented by the value 9, as shown below: [[9,1,3],[5,2,6],[4,7,8]] Possibility Solution: Only half of the initial positions of the 8-puzzle are solvable. There is a formula that allows to know from the beginning if you can solve the puzzle.To determine whether an 8-puzzle is solvable, for each square containing a value N is calculated how many numbers less than N there after the current cell. For example, to the initial status

很好的关于几何计算的算法,很值得保留

对人工智能中8数码问题的扩展，使用C#语言实现了15数码问题，使用的算法是人工智能领域中经典的A*算法解决了人工智能中常见的十五数码问题。

这是一个对数学表达式求值的C++ class，详细的说明在Calculator.pdf中。-this is a mathematical expression evaluates the C class, detailed description of the Calculator.pdf China.

VB语言源代码，一个比较COOL的模拟雪花飘落的例子；

隐式曲面求解的源代码，用户可以输入隐式曲面，得到mxmxm的网格数据-Implicit surface to solve the source code, users can enter implicit surface, the grid data mxmxm

也称“点灯游戏”。9×9的矩阵中，每选择一个元素，它与其上下左右共5个元素都会由1变为0、或是由0变为1。将所有元素变为1则胜利。本源码使用命令行界面实现这一功能，一方面支持用户手动操作游玩，另一方面给出了算法来自动解决这一问题。

数值分析中的简单迭代法求方程根问题（迭代公式为[sqrt(x+1)]），程序中含方程输入和根显示界面。-Numerical analysis of a simple iterative method for equation of the root problems (iterative formula is [sqrt (x+ 1)]), process input and root equation containing display.

matlab编写的数值计算程序，用于数学实验方面-Matlab prepared by the numerical calculation program for math experiments