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file_scanner
matlab/GUI开发，实现文件浏览功能。(matlab/GUI development, implementation file browsing capabilities.)
- 2010-09-02 14:38:29下载
- 积分：1
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Finite_difference_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)
- 2009-12-16 22:12:15下载
- 积分：1
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Matlab_function
matlab 常见函数说明， CHM格式，查阅方便(matlab common function description, CHM format, easy access)
- 2011-02-08 19:40:12下载
- 积分：1
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monituihuosuanfa
说明： 模拟退火算法在许多事例中的应用例程，希望对大多初学者有所帮助(mon itu ihu osu anf aza ilich engzhongd e yngy ong)
- 2010-04-26 19:35:59下载
- 积分：1
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rangePolyponPoint
Matlab中有很多根据多边形顶点计算多边形面积，对多边形涂色等函数，但是并没有对多边形顶点进行凸多边形排序问题，所以写了这个对可以构成凸多边形的顶点进行排序的算法。( 此子程序功能为逆时针排列多个可构成一个凸多边形的顶点
输入参数xv是这些顶点的横坐标集合 yv是这些坐标的纵坐标集合
返回的排列好的点的横坐标和纵坐标集合.
使用示例: [x y]=rangePolyponPoint([0 10 10 0],[0 10 0 10])
输出结果为：x = [ 0 10 10 0], y = [ 0 0 10 10].)
- 2011-11-27 11:34:14下载
- 积分：1
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ofdm2
illustration on OFDM
- 2010-07-13 02:10:16下载
- 积分：1
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2
说明： 主要讲解偏微分方程组的离散方法，包括有限差分法，有限体积法(Mainly on the discrete method of partial differential equations, including finite difference method, finite volume method)
- 2011-03-19 10:03:24下载
- 积分：1
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m_k
软件用来进行m-k的秩相关系数，用于分析趋势(Software used to mk' s rank correlation coefficient, used to analyze trends)
- 2012-11-11 20:23:45下载
- 积分：1
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Matlab-HOSA-zhongwen
Matlab高阶统计量工具箱函数中文文档(Higher-order statistics Matlab toolbox functions Chinese documents)
- 2014-03-17 16:04:39下载
- 积分：1
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mm1
说明： M\M\1排队模型（1）可计算用户到达数量与用户离开数量，实际值与理论值的仿真对比(M\M\1 Queuing model（1）)
- 2011-04-16 21:46:06下载
- 积分：1
