登录
首页 » AI-NN-PR » 模拟退火算法 模拟退火算法(Simulated Annealing,简称SA算法)是模拟加热熔化的金属的退火过程,来寻找全局最优解的有效方法之一。 模拟退火的基...

模拟退火算法 模拟退火算法(Simulated Annealing,简称SA算法)是模拟加热熔化的金属的退火过程,来寻找全局最优解的有效方法之一。 模拟退火的基...

于 2022-08-26 发布 文件大小:53.92 kB
0 249
下载积分: 2 下载次数: 1

代码说明:

模拟退火算法 模拟退火算法(Simulated Annealing,简称SA算法)是模拟加热熔化的金属的退火过程,来寻找全局最优解的有效方法之一。 模拟退火的基本思想和步骤如下: 设S={s1,s2,…,sn}为所有可能的状态所构成的集合, f:S―R为非负代价函数,即优化问题抽象如下: 寻找s*∈S,使得f(s*)=min f(si) 任意si∈S (1)给定一较高初始温度T,随机产生初始状态S (2)按一定方式,对当前状态作随机扰动,产生一个新的状态S’ S’=S+sign(η).δ 其中δ为给定的步长, η为[-1,1]的随机数-simulated annealing algorithm (Simulated Annealing, or SA algorithm) is a simulation of heating molten metal in the annealing process, to find the global optimum one of the effective ways. Simulated Annealing basic ideas and the steps are as follows : S = (s1, s2, ..., sn) for all possible state posed by the pool, f : S-R non-negative cost function, that is abstract optimization problems are as follows : Find S* s, making f (s*) = min f (si) arbitrary si S (1) to set a higher initial temperature T, randomly generated initial state S (2) of a certain form, the current state of random disturbance, have a new state S "S" = S+ sign (). delta where given for the step, [-1,1] Random Number

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 利用遗传算法编写的恐龙路径优化走法!可以根据自己的要求改变恐龙的路径...
    利用遗传算法编写的恐龙路径优化走法!可以根据自己的要求改变恐龙的路径-The use of genetic algorithm to optimize the preparation of the dinosaurs walk the path of law! Requirements can change according to their own path of dinosaurs
    2023-03-01 12:05:04下载
    积分:1
  • Fuzzy logic system VC classes
    Fuzzy logic system VC classes
    2022-04-13 04:14:53下载
    积分:1
  • 计算一个给定的粒子群优化算法的图像平滑…
    用粒子群优化算法计算给定图像的平滑度。
    2023-03-30 03:40:03下载
    积分:1
  • 包含2个源代码,这是一个源程序的源程序,和O的..
    内附两个源代码,其中一个源代码是识别程序的,另一个是一个矩阵类库的,所以一并附上。 ~..~因为已经保存了训练好的网络权值,所以第一次使用识别程序时,可以直接运行Release目录下的可执行文件,然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络,不过要特别注意训练样本的选择,否则可能造成识别率很低。训练样本选择的原则是,尽可能的有代表性,在训练时间不至于太长的情况下,训练样本数目尽量多。 -containing 2 source code, which is a source identification procedures, and the other is a matrix class library. So accompanied. ~ ~ .. Has been preserved because of the trained network weights, the first use of the identification procedures, can be run directly Release directory executable file, Then the catalog of tests conducted read into the picture, recognition. Certainly readers can use their own training samples training network, but special attention should be paid to the choice of training samples, Otherwise, it could cause a very low recognition rate. Training sample selection principle is that as far as possible be representative, in the training of the time not too long under the circumstances, the number of training samples as much as possible.
    2022-08-11 21:14:16下载
    积分:1
  • 一个BAM神经网络的基本程序,通过这个程序可以使大家对BAM有一个详细具体的了解。...
    一个BAM神经网络的基本程序,通过这个程序可以使大家对BAM有一个详细具体的了解。-A BAM neural network basic procedures, the adoption of this procedure allows us to BAM has a detailed understanding.
    2022-07-21 08:26:52下载
    积分:1
  • Apriori算法的JAVA实现A priori算法的JAVA实现
    Apriori算法的JAVA实现A priori算法的JAVA实现-Apriori algorithm JAVA realize A priori algorithm realize JAVA
    2023-05-26 16:25:02下载
    积分:1
  • MATLAb语言的遗传算法工具箱,比较全。
    MATLAb语言的遗传算法工具箱,比较全。-MATLAb language of genetic algorithm toolbox, the entire comparison.
    2022-02-02 03:29:05下载
    积分:1
  • 人工神经网络bp算法的matlab实现,对bp算法的matlab实现进行了简要的试探...
    人工神经网络bp算法的matlab实现,对bp算法的matlab实现进行了简要的试探-realizing bp arithmetic of neural networks by matlab and exploring it simply.
    2022-02-02 07:15:34下载
    积分:1
  • multi
    多目标跟踪 (三维)-算法matlab编制-multi-target tracking (3D)- preparation algorithm Matlab
    2022-03-10 15:19:12下载
    积分:1
  • 二进制的基本遗传算法,在VC++环境下编程实现。
    二进制的基本遗传算法,在VC++环境下编程实现。-binary basic genetic algorithm, the VC environment programming.
    2022-08-09 15:06:51下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载