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fd2d_predator_prey
a program which implements a finite difference algorithm for a predator-prey system with spatial variation in 2D
- 2009-06-06 21:06:17下载
- 积分：1
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TopSparse
连续体结构柔度最小，拓扑优化设计的经典代码(Continuum structure of the smallest flexibility, topology optimization of the classical code)
- 2008-07-25 17:18:38下载
- 积分：1
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FDTD_2D
this matlab code is for the FDTD 2D
- 2011-09-27 23:35:22下载
- 积分：1
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MIML-kNN
It is a matlab code for K Nearest Neighbor algorithm.
- 2013-04-01 22:54:40下载
- 积分：1
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hundunpso
针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷
入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。
该方法考虑了图像中像素点灰度 邻域灰度均值对作为阈值对图像进行分割 利用混沌运
动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜
索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索
时间, 提高了收敛率。(Calculation of its large capacity and particle swarm algorithm is easy to fall to strike the best threshold for the two-dimensional entropy image segmentation method
Into the local optimum and slower, the proposed two-dimensional entropy image segmentation method based on chaotic particle swarm optimization algorithm.
The method takes into account the image pixel the gray neighborhood average gray value as a threshold for image segmentation chaotic transport
Dynamic randomness, ergodicity and initial value sensitivity of chaotic particle swarm optimization algorithm with the threshold method in two-dimensional space for the global search
On request. Experimental results show that the entropy method of image segmentation method based on chaotic particle swarm optimization algorithm for threshold optimization to reduce the search
Time and improve the convergence rate.)
- 2012-04-10 22:00:27下载
- 积分：1
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xuanzhiwenti
基于matlab的选址问题程序，使用佛洛依德算法，可以任意增添，或修改地点，通过加权后的结果得出最优解。(Matlab program based on the location problem, the use of Freud algorithm, can be arbitrarily added or modified sites, the results obtained through the weighted optimal solution.)
- 2011-05-17 01:35:44下载
- 积分：1
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dantianxian
理想单天线波束形成误码率 matlab仿真代码(Ideal single-bit error rate beamforming antenna code matlab simulation)
- 2010-05-23 16:13:10下载
- 积分：1
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rainflow
通过matlab 程序，计算rainflow的值，验证疲劳载荷是否合格(rainflow ，load)
- 2013-11-30 22:15:04下载
- 积分：1
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cnstlgen
prograns for Mimo systems
- 2013-02-08 00:49:57下载
- 积分：1
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NW_net
复杂网络中NW网络的仿真计算，Matlab源码。(Complex network in the NW network simulation, Matlab source code.)
- 2010-03-15 09:00:06下载
- 积分：1
