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FCM
说明: 模糊C均值聚类,matlab程序,FCM(Fuzzy c-means clustering, matlab program, FCM)
- 2020-06-23 21:37:16下载
- 积分:1
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jx
说明: 矩形件排样的模拟退火算法求解
适用于矩形件的排样(Rectangular pieces of nesting of simulated annealing algorithm for nesting of rectangular parts)
- 2008-08-20 18:15:39下载
- 积分:1
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usercreep
编制了theta映射法的ansys蠕变子程序(a creep subroutine of ansys that considered the theta-projection method)
- 2018-06-19 14:19:39下载
- 积分:1
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Conjugate-Gradient-Method
共轭梯度法(Conjugate Gradient)是介于最速下降法与牛顿法之间的一个方法,它仅需利用一阶导数信息,但克服了最速下降法收敛慢的缺点,又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点,共轭梯度法不仅是解决大型线性方程组最有用的方法之一,也是解大型非线性最优化最有效的算法之一。 在各种优化算法中,共轭梯度法是非常重要的一种。其优点是所需存储量小,具有步收敛性,稳定性高,而且不需要任何外来参数。(Conjugate gradient method (Conjugate Gradient) is between the steepest descent method between the method and Newton' s method, it takes only a first derivative information, but to overcome the steepest descent method convergence slow shortcomings, but also to avoid the Newton method needs to be stored Hesse and disadvantages of computing inverse matrix and the conjugate gradient method is not only one of the most useful methods to solve large linear equations, solution of large-scale nonlinear optimization is one of the most effective algorithm. In various optimization algorithm, conjugate gradient method is a very important one. The advantage is that a small amount of memory required, with step convergence, high stability, and does not require any external parameters.)
- 2017-03-14 15:48:15下载
- 积分:1
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3
说明: 单悬索采用多次迭代计算的方法 找形-计算 可用于输电线建模分析。(Single suspension method using multiple iterations to find form- can be used to calculate the transmission line modeling)
- 2016-07-26 12:39:57下载
- 积分:1
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raytracer111
电磁场与微波技术下的射线追踪技术。应用c语言编程(Electromagnetic Field and Microwave Technology under the ray tracing technique. Application c programming language)
- 2013-06-02 20:32:24下载
- 积分:1
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DIEDAI
风机动量叶素理论设计中迭代计算风机叶片弦长与扭角(Fan momentum blade element theory design iteration fan blade chord and twist angle)
- 2013-01-07 16:42:13下载
- 积分:1
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wenoeul
有限差分法求解欧拉方程,weno有限差分法求解欧拉方程。(Euler solved with weno)
- 2021-03-22 20:19:16下载
- 积分:1
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Magic
幻方 (magic cube )
- 2010-06-05 15:08:54下载
- 积分:1
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Goal_programming_model_sparse
针对多期随机规划问题,利用情景树方法来求解(For multi-period stochastic programming problems, the use of scenarios to solve Tree)
- 2016-01-05 21:33:06下载
- 积分:1