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ACATSP
蚂蚁算法求解TSP 很不错的 Matlab程序(ant colony optimization FOR TSP)
- 2009-09-08 21:52:52下载
- 积分:1
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vectorielle
my monography of commande vectorielle
- 2010-05-12 23:37:58下载
- 积分:1
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pline
用4种方法绘出螺旋曲线上升的动态效果
x=cos(t)
y=sin(t)
z=t(Plotted using four methods increased the dynamic effect of the spiral curve x = cos (t) y = sin (t) z = t)
- 2012-11-15 22:17:35下载
- 积分:1
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PCA
双谱分析获取信号成分,PCA获取信号主成分,剔除无用成分(PCA extracted bispectrum principal component, data compression, signal acquisition signal independent components, principal component.)
- 2015-04-20 18:31:32下载
- 积分:1
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NSGA-III
测试可以跑,根据自己情况修改下函数即可. NSGA-III 首先定义一组参考点。然后随机生成含有 N 个(原文献说最好与参考点个数相同)个体的初始种群,其中 N 是种群大小。接下来,算法进行迭代直至终止条件满足。在第 t 代,算法在当前种群 Pt的基础上,通过随机选择,模拟两点交叉(Simulated Binary Crossover,SBX)和多项式变异 产生子代种群 Qt。Pt和 Qt的大小均为 N。因此,两个种群 Pt和 Qt合并会形成种群大小为 2N 的新的种群 Rt=Pt∪Qt。 为了从种群 Rt中选择最好的 N 个解进入下一代,首先利用基于Pareto支配的非支配排序将 Rt分为若干不同的非支配层(F1,F2等等)。然后,算法构建一个新的种群St,构建方法是从 F1开始,逐次将各非支配层的解加入到 St,直至 St的大小等于 N,或首次大于 N。假设最后可以接受的非支配层是 L层,那么在 L+ 1 层以及之后的那些解就被丢弃掉了,且 St FL中的解已经确定被选择作为 Pt+1中的解。Pt+1中余下的个体需要从 FL中选取,选择的依据是要使种群在目标空间中具有理想的多样性。(The test can run and modify the function according to its own situation. NSGA-III first defines a set of reference points. Then the initial population containing N individuals (preferably the same number of reference points as the original literature) was randomly generated, where N was the size of the population. Next, the algorithm is iterated until the termination condition is satisfied. On the basis of current population Pt, the algorithm simulates two-point crossover (SBX) and polynomial mutation to produce offspring population Qt by random selection.)
- 2021-01-26 22:38:41下载
- 积分:1
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Conjugate-gradient
共轭梯度法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。(Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the first derivative information, but the steepest descent method to overcome the disadvantage of slow convergence, but also avoids the need to store and calculate Newton Hesse matrix and the shortcomings of the inverse, conjugate gradient method is not only linear equations to solve large-scale one of the most useful, large-scale nonlinear optimization solution is also the most efficient algorithms.)
- 2011-05-06 16:20:24下载
- 积分:1
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matlab_function
此文档收录matlab中的常用函数,方便查阅(This is a PDF file including various useful functions of matlab.)
- 2010-09-20 02:40:41下载
- 积分:1
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IES_2009
learning robot implementation
- 2010-01-08 11:07:27下载
- 积分:1
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lsblsblsb
利用Matlab语言开发的一种LSB最低有效位数字水印算法(Matlab language development using a least significant bit LSB watermarking algorithm)
- 2011-01-24 13:21:38下载
- 积分:1
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matconvnet-1.0-beta19.tar
matlab实现CNN卷积神经网络,进行图像分类。(We can realize neural network with matlab, which will complete the classification of the image.)
- 2017-11-04 16:03:45下载
- 积分:1