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guangdechuanbo
一束光通过一个透明圆柱体，圆柱后有一个屏幕，程序最终反映屏幕上的
图象随圆柱半径的变化而变化。其中光强分布是采用相干叠加原理，因为其中采
样点数目不足，所以光强分布的结果和真实的有一定差距。增加采样点数目和改
变采样点范围能够改善输出光强的结果逼真程度。(一束光through a transparent cylinder, a cylindrical post-screen process will ultimately reflect the on-screen image with the cylindrical radius change. Light intensity distribution of which is the principle of coherent superposition, because the insufficient number of sampling points, so light intensity distribution of the results and have some real gaps. Increase in the number of sampling points and to change the scope of sampling points can improve the outcome of the output light intensity the degree of realism.)
- 2007-11-06 20:59:25下载
- 积分：1
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Time_domain_method
Time Domain Method for Calculating Difference on Arrival of Sound.
- 2009-11-01 22:01:50下载
- 积分：1
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Huguangshu-matlab
胡广书源代码，《现代信号处理》比较实用，总体不错(Hu Guang-shu source code)
- 2009-11-09 22:32:44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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MPD_PMD
this code for voice detection
- 2013-12-25 00:07:34下载
- 积分：1
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souce_psk
Bpsk信号源，可直接调用，码速率与调制载波可调(Bpsk signal source, can be directly invoked, code rate and modulation carrier adjustable)
- 2009-12-23 12:30:13下载
- 积分：1
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5456456
MATLAB非常丰富的优化实验实例与讲解，附有源代码。(MATLAB optimization of very rich examples and explain the experiment with the source code.)
- 2009-07-15 21:13:01下载
- 积分：1
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fileread
renix文件的读取，以及一些相关的资料！(renix document read, and some relevant information!)
- 2011-05-30 11:31:16下载
- 积分：1
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MATLABclusting
MATLAB 进行聚类分析，直接调用函数，各种聚类算法。(MATLAB for cluster analysis)
- 2012-08-17 12:46:31下载
- 积分：1
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ascii
implementation asii algorithm
- 2013-10-13 01:12:04下载
- 积分：1
