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Gauss_Seidel
数值分析中的高斯——塞德尔迭代算法的的C语言实现(Numerical Analysis of Gauss- Seidel iterative algorithm of the C language)
- 2009-05-17 12:50:19下载
- 积分:1
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matlab-for-maximum-entropy
用于利用最大熵法求解数据资料服从的分布类型。并应用最小二乘法求解模型以得到最优解(Using the maximum entropy method for solving the data distribution type of obedience. And apply the least squares method to obtain the optimal solution to solve the model)
- 2021-04-01 17:19:08下载
- 积分:1
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CPPsimplex
单纯形法,求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是:线性规划问题的可行域是 n维向量空间Rn中的多面凸集,其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是:先找出一个基本可行解,对它进行鉴别,看是否是最优解;若不是,则按照一定法则转换到另一改进的基本可行解,再鉴别;若仍不是,则再转换,按此重复进行。因基本可行解的个数有限,故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。
(Simplex method for the minimum)
- 2011-09-18 22:57:30下载
- 积分:1
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DERPAR
常微分方程求解的搜索延拓法,克服了Newton-Raphson法对初值问题影响过大的问题(Solving Ordinary Differential Equations search continuation method to overcome the Newton-Raphson method for initial value problem of the impact of the problem is too large)
- 2007-11-06 22:31:59下载
- 积分:1
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KA
说明: 基尔霍夫近似方法,计算目标的双站散射系数。参考乌拉比的微波遥感。(Kirchhoff s approximation method to calculate the bistatic scattering coefficient of the target. Refer to the Orabi microwave remote sensing.)
- 2015-07-17 20:52:50下载
- 积分:1
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最优化控制的算法,牛顿梯度法的源代码-Main_function
这里实现了一个最优化控制的算法,牛顿梯度法的源代码,运行于matlab平台下。(here to achieve optimization of a control algorithm, Newton gradient of the source code, which runs on Matlab platforms.)
- 2005-04-13 09:47:28下载
- 积分:1
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lagrange插值
说明: 用于在数值分析中,对于离散点进行拉格朗日差值拟合(Lagrangian difference fitting)
- 2019-03-20 21:01:09下载
- 积分:1
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sspropcm
利用分步傅立叶积分法,求解薛定谔方程,可以计算光纤中色散与SPM(This file solves the nonlinear Schrodinger equation for propagation in an optical fiber using the split-step Fourier method described
)
- 2009-05-19 22:26:49下载
- 积分:1
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dlzd
本程序是用节点导纳矩阵计算三相短路电流
输入数据--形成节点阻抗矩阵--选择故障点---计算短路电流----计算个节点电压---计算指定支路的电流(this procedure is used node admittance matrix calculation of three-phase short-circuit current input data-- forming node impedance matrix-- election Optional fault--- calculation of short-circuit current-voltage computing nodes designated calculated slip road--- Electricity)
- 2006-06-08 17:38:48下载
- 积分:1
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277481
On the support vector machine (SVM) is a relatively quick calculation method, can improve the calculation speed
- 2017-05-13 06:24:09下载
- 积分:1