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datareductionwithRST
这是基于邻域粒化和粗糙逼近的数值属性约简matlab代码(This is a neighborhood-based grain and rough approximation of the value of attribute reduction matlab code)
- 2010-07-01 22:19:17下载
- 积分：1
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practica_5
simple laboratory problem volved by matlab 2
- 2013-10-19 07:45:51下载
- 积分：1
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exp4
Qpsk programming in matlab
- 2013-02-03 18:30:53下载
- 积分：1
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filter
matlab开发的滤波器有程序 使用简单方便 值需要改几个参数就可以实现对任何信号的滤波 程序中还就如了相关注解 有利于读者理解！(matlab filter developed procedure is simple and convenient to use the value of the need to change a few parameters can be achieved for any signal of the filtering process also, such as the relevant comments in favor of reading!)
- 2008-01-06 11:44:59下载
- 积分：1
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DV-hop
Dv-hop算法的原始算法的源程序，可以了解到原始算法的误差值(Dv-hop algorithm, the original algorithm of the source, I can understand the error of the original algorithm)
- 2012-05-10 23:18:45下载
- 积分：1
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中心差分法
说明： 运动方程中的速度向量和加速度向量用位移的某种组合来表示，将微分方程组的求解问题转化为代数方程组的求解问题，并在时间区间内求得每个微小时间区间的递推公式，进而求得整个时程的反应。 中心差分法是一种显示的积分法，它基于用有限差分代替位移对时间的求导（即速度和加速度）。(Velocity vectors and acceleration vectors in motion equations are expressed by a combination of displacements. The problem of solving differential equations is transformed into the problem of solving algebraic equations. The recurrence formulas of each small time interval are obtained in the time interval, and then the response of the whole time interval is obtained. The central difference method is a display integration method, which is based on the finite difference method instead of the displacement derivative of time (i.e. velocity and acceleration).)
- 2019-02-18 15:55:06下载
- 积分：1
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nchoosek_wacs5
组合算法
Matlab中有函数nchoosek，它是返回全部可能的给合数，本例是一个个地产生组合(Combination algorithm
In Matlab function nchoosek, it is possible to return all composite numbers in a matrix, in this case is a combination of one to generate)
- 2010-10-05 18:38:21下载
- 积分：1
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New-WinRAR-ZIP-archive
This file includes matlab source code for the Uncoded QPSK + Coded QPSK with Viterbi (Hard decesion) decoder.
- 2014-09-04 21:36:40下载
- 积分：1
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FEM-rectangle-matlab
这是一个矩形梁的有限元程序，用matlab来编的，可以作为初学有限元程序的人学习(this is a finite element program,it was compiled by matlab.)
- 2014-10-22 23:20:42下载
- 积分：1
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symMat
A matrix of symbolic elements is reasonably useful for many analytic linear algebra applications, and for analytic vector, matrix and tensor differentiation.
This function produces a matrix of arbitrary dimension of symbolic elements that are indexed by their position in the symbolic matrix for ease of reference.
EXAMPLE
>> M = symMat([2 2], m , real )
M =
[ m11, m12]
[ m21, m22]
>> class(M)
ans =
sym
>> det(M)
ans =
m11*m22 - m12*m21
- 2010-03-02 02:13:12下载
- 积分：1
