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code_23980764
RNW_perm(A)
利用Ryser-NW方法,计算n*n矩阵A的积和式。计算时间随着n
以2的指数倍增长。计算20*20以内的矩阵很快。
Hperm(A)
利用双元素展开计算非常稀疏的矩阵的积和式
symmRegular(n,k,m)
该命令要调用symmGen函数。
生成对称的k-regular n阶0-1矩阵的启发式算法。
参数n,k是必须的。m的默认值是10。
m设定尝试次数,如果该命令显示 fail ,表明经过m次尝试,
没有生成满足条件的矩阵。
symmGen(n,k)
这里k是一个n维向量,该命令启发式地生成一个以k为行和
的对称0-1矩阵。不能保证每次都成功,不过成功的概率一
般情况下尚可接受。(some useful code for numerical analysis)
- 2010-12-07 21:33:08下载
- 积分:1
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diffraction2008
Comparison between Planar beam with Gaussian beam (with Gaussian beam ian beam)
- 2006-12-18 20:10:14下载
- 积分:1
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MISCELLANEOUS
This software may be used for non-commercial purposes only, so long as this copyright notice is
reproduced with each such copy made.
The software in this folder focuses on the computations associated with general type-2 FLSs.
- 2013-12-19 15:52:47下载
- 积分:1
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1D-modeling-inversion
大地电磁一维正反演MATLAB程序
大地电磁一维正反演MATLAB程序(One-dimensional magnetotelluric modeling and inversion MATLAB program)
- 2012-05-31 11:43:43下载
- 积分:1
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fourbar
基于SimMechanics的刚体系统建模的案例fourbar(SimMechanics modeling)
- 2015-03-29 22:42:48下载
- 积分:1
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PV
说明: 基于simulink的光伏电池建模,输出为光照、温度条件变化之后的P-U和I-U曲线。(Based on the Simulink photovoltaic cell model, the output is P-U and I-U curves after the change of illumination and temperature conditions.)
- 2019-05-07 15:40:19下载
- 积分:1
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MATLABFilterDesign.rar
基于MATLAB信号处理工具箱的数字滤波器设计与仿真(MATLAB signal processing toolbox based on the digital filter design and simulation)
- 2009-05-24 14:26:00下载
- 积分:1
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2012Bmatlab
2012 b题outstanding matlab程序模拟
- 2013-02-03 20:02:21下载
- 积分:1
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yangbenshang
样本熵的matlab源代码,可以求出样本的熵值(Sample Entropy)
- 2013-11-07 15:26:43下载
- 积分:1
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the-use-of-the-GUI-of-matlab
Matlab 中GUI的使用方法以及功能,具有详细的源代码,简单易懂,适合GUI的初学者。(the use of the GUI of matlab)
- 2013-12-20 19:06:46下载
- 积分:1