初始解 meaning in English
initial solution
Examples
- Secondly , it introdeces two common optimal algorithms , which is stimulating annealing and genetic algorithms . by analysing and comparing their ideas , one table is listed with the factors , such as the property of results , initial values , restrict conditions and the speed of convergence
根据每种优化算法的实现思想不同，对它们的进行了分析比较，给出它们在解的特性、初始解、约束条件、收敛速度等因素影响下的比较表。 - And a hybrid crossover methodand a tail prevail mutaion principie are proposed . furthermore , the production method of firstpopulation according to initial power flow mode and the simplification of control vedablesbased the conception of power plantistation are discussed also
在此基础上，对遗传算法的交叉算子和变异算子分别进行了改进，提出了混合交叉算子和编码低位占优的变异原则；讨论了依据典型方式产生初始解群体的原则。 - Due to tabu search algorithm ' s great capacity of climbing hill , genetic algorithm ' s " premature convergence " phenomenon is effectively avoided and , the result quality is improved . so tabu search is a beneficial complementarity to genetic algorithm
禁忌搜索以其强大的爬山能力有效地避免了遗传算法中的“早熟”现象，使解质量提高，填补了遗传算法的不足；同时遗传算法为禁忌搜索提供的忧质初始解对禁忌搜索算法是一个有益补充。 - Numerical experiments with four test functions are performed , and some valuable conclusions are reached . first , the efficacy of full dominance - recessive diploid genetic algorithm outperforms the standard genetic algorithm ( sga ) in high - dimensional functions . the time complexity of the proposed ga approximates a polynomial multiple of that of sga
通过对四个常用测试函数用完全显隐性二倍体遗传算法和标准遗传算法进行初始解相同的对比试验，表明完全显隐性二倍体遗传算法在十维以上的高维函数优化问题中解的效果明显优于标准遗传算法，对低维函数优化问题也不劣于标准遗传算法。 - The initial solutions of two - dimensional harmonic waves are given by landau expansion and the mean - flow - distortion is calculated by the approximation equation . furthermore , we employ iteration method and “ predictor - corrector approach ” to solve the nonlinear equations in order to implement the marching procedure , and the result of nonlinear two - dimensional stability is obtained precisely . the effect of pressure gradient is also studied here
文中所发展的数值方法,包括采用landau展开给出二维谐波的初始解、模拟流场的均流变形以及采用迭代和预估校正方法实现非线性方程的求解和推进,得到了二维扰动的非平行非线性稳定性的精确结果。