譬如,你有一个函数 让你去找最值问题,那么f(x,y)和g(x,y,z) 就是‘适应度函数’;然后你需要找的x、y、z就是蝙蝠的位置xi的分量。 这就理解了xi的‘维度’问题。2维=(x,y);3维=(x,y,z);4维=(x,y,z,k); 换个马甲,xi的‘维度’问题。2维=(xi-1, xi-2);3维=( xi-1, xi-2, x...
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This article presents an analysis of the bat algorithm (BA) based on elementary mathematical analysis and statistical comparisons of the first hitting time performance metric distributions obtained on a test set comprising five carefully selected objective functions. The findings show that the BA is ...
NBA Novel Bat Algorithm optimizarion algorithm with matlab code taken mathworks-Novel Bat Algorithm optimizarion algorit
Novel Bat Algorithm (NBA) 元启发式算法 - MATLAB代码 Gr**隐忍上传3KB文件格式zipmatlab启发式算法开发语言 一种元启发式算法 与基本的蝙蝠算法(BA)不同,NBA中不同的个体有不同的搜索策略,并且在NBA中也嵌入了自适应的局部搜索策略。 从这个意义上说,NBA 是一种多群自适应算法。 模拟和比较显示了NBA在许多...
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Viewing the output trajectory and algorithm performance Open Octave or Matlab in the output folder. Run plotOutput.m Plots are generated of: Fig. 2: The curve in s-sdot after reverse integration and then after forward integration Fig. 3(a): Output joint velocity vs. time ...
To prevent the algorithm from convergence to a false optimum, we considered that the SAMP strategy samples new promising points, which can increase GRNN accuracy to approximate the real objective function. Algorithm 1 describes the steps of updating the GRNN by SAMP. Algorithm 1 Pseudo-code of ...
Keywords: structural topology optimization; bit-array representation; binary bat algorithm; filtering algorithm; solid isotropic microstructure with penalization method 1. Introduction Structural optimization is considered as one of the most important fields in engineering because it can propose innovative ...
in the userguide in /MYDIR/AGMG_3.1.2/Doc/ (see in particular Sections 2.2 and 2.4, and also Sections 4 and 5 for some special usages) Besides, we also provide in the file agtwolev.m a matlab function that only performs aggregation according to the algorithm in either [2] or [3]...