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多元统计分析—基于R-数据data
说明: 多元统计分析—基于R- 数据data,讲解多元统计在R中如何实现,对于多元统计软件入门,是很实用的课程(Multivariate Statistical Analysis Based on R language .about data)
- 2019-03-20 12:31:31下载
- 积分:1
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33nodes
33节点基于前推回代法的含分布式电源配电网的潮流计算程序,其中含支路阻抗的原始数据。(33 nodes with distributed power distribution network procedures, the former push back method, with branch impedance of the original data.)
- 2021-03-06 17:19:30下载
- 积分:1
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数值积分
说明: 1. 常用的数值积分方法(特别是梯形法、Simpson方法、
Cotes公式、Romberg算法以及Gauss 求积公式)的原理;
2. 复合梯形公式,复合Simpson公式,Romberg算法的程序(1. Commonly used numerical integration methods (especially trapezoid method, Simpson method
Cotes formula, Romberg algorithm and Gauss quadrature formula);
2. Program of compound trapezoid formula, compound Simpson formula and Romberg algorithm)
- 2020-07-13 11:58:53下载
- 积分:1
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NPE
可以方便求解非线性偏振旋转锁模光纤激光器的脉冲传输(You can easily solve the nonlinear polarization rotation mode-locked fiber laser pulse transmission)
- 2021-04-05 12:19:03下载
- 积分:1
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fit_line
//最小二乘法直线拟合
m_FoldList为关键点(x,y)的链表
拟合直线方程(Y=kX+b)
(//linear least squares fitting m_FoldList as the key point (x, y) of Chain fitting linear equation (Y = C/56 b))
- 2005-08-24 04:40:23下载
- 积分:1
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modelclaasify
该算法,先对协方差矩阵进行休整,然后用信息论的方法得出信号的源数,这是进行空间普估计的基础(The algorithm, first on the covariance matrix for a rest, and then used information theory methods to draw a number of signal sources, it is estimated that the basis of space S )
- 2008-04-23 17:10:18下载
- 积分:1
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TILT_v1_04
一种求解低秩矩阵和稀疏矩阵的方法,在图像中的应用广泛。(a inprove method to find low-rank and sparse matrix。)
- 2021-01-08 21:28:51下载
- 积分:1
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PQ-chaoliujisuan
利用快速解耦法进行电力系统潮流计算,对配电网进行潮流计算(Use of PQ decomposition method for the electric power flow calculation system)
- 2012-04-26 09:42:35下载
- 积分:1
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zuiyouhuasuanfa
包括牛顿法,阻尼牛顿法,变尺度算法,最速下降法的优化算法程序。(Newton' s method, damped Newton method, variable metric algorithm, the steepest descent method optimization algorithm.)
- 2013-03-24 15:51:53下载
- 积分:1
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wolfe
wolfe程序模块的C++算法,可以重复使用,对于解决一维搜索是很好的..(C++ algorithm wolfe program modules can be reused for solving one-dimensional search is good ..)
- 2014-02-25 15:11:57下载
- 积分:1