WaveletCoefficient

说明：  简单的评分系统 实现去掉一个最高分与去掉一个最低分然后取平均值的运算(Simple scoring system to achieve the highest score and remove to remove a minimum score and then taking the average of a computing)

解决图论中的最小树问题的matlab源代码，简单易懂。(Matlab source code to solve the minimum spanning tree problem in graph theory, easy to understand.)

this is an PFC demo file2.

Book on MatLab Partial Dierential Equations in MATLAB 7.0

simulation for wireless sensor networks

一种最短路径算法，floyd是研究最短路的应用(A shortest path algorithm, Floyd is the application of the shortest path)

Matlab 图像检索源代码，灰度直方图方法，简单检索方法(Matlab image search)

Digital Image Processing Using Matlab Additional Material

自助法（Bootstrap）的matlab源码，在小样本统计学中很有用(matlab code for Bootstrap method)

有限差分法 微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。 (Finite Difference Method Numerical solution of differential equations and integro-differential equation approach. The basic idea is to set a continuous solution of the region with a finite number of discrete points instead of a grid consisting of, these discrete points called grid nodes the solution of a continuous area on a given function of continuous variables used in the definition of discrete grid variable function approximation the original equation and boundary conditions in the micro-business operators to approximate differential, integral with the points and to approximate, so the original differential equations and boundary conditions are replaced by algebraic equations near Side, that is, finite difference equations , solve this equation group can get the original problem in discrete points on the approximate solution. And then using interpolation methods can be determined from the discrete solution of the problem solution of the approximate solution on the entire region)