查询词典 genetic

The practical simulation results show that the improved genetic algorithms has greater converg e speed and larger probability of getting the best solution.

实例验证表明，改进的遗传算法的收敛速度和获得全局最优解的概率都有很大的提高。

Quantum genetic algorithm is a probability optimization method which is based on quantum compute principle. The precision and the rate of convergence are impacted by rotation angle.

量子遗传算法是基于量子计算原理的概率优化方法，在量子门更新过程中，旋转角的大小直接影响优化的结果和进化的速度。

The strategy the best individual to be reserved in the ameliorated genetic algorithm operation is applied. With appropriate crossover parameter and self-adaptive aberrance factor, the convergence of the algorithm is improved and the system's motion precision is leveraged.

同时将改进的遗传算法采用最优个体保留策略，设计交叉参数和自适应变异参数，确保算法具有良好的收敛性。

To overcome the premature of simple genetic algorithm, the calculating efficiency of SGA is improved by the following two ways; Firstly, in order to ensure convergence of algorithm and reduce influence factor of convergence, elitist selection and adapted crossover and mutation operator are adopted. Secondly, because this study deals with finding minimize volume of structure, to quicken convergence of this problem, in line with mechanics criterion the paper carry out mutation to some genes in chromosome according to variations of internal force. This will let algorithms to search answer with our hoping directions.

针对基本遗传算法存在早熟的问题，本文主要从两个方面进行了改进，首先为了保证算法的收敛和减少影响算法收敛因素，采用了最优保护策略和自适应的交叉和变异算子；其次，由于本文研究内容涉及求结构最小体积问题，为了加快此类问题的收敛速度，本文结合结构优化中的力学准则，对个体染色体中的某一段基因按照内力变化进行变异操作，使得算法按一定方向进行搜索最优解。

The experimental results show that the new algorithm is convergent much faster than the standard genetic algorithm is.

实验结果表明，这类方法的收敛速度明显高于标准遗传算法。

Compared with standard genetic algorithm, it has the better convergent ability and speed.

与标准遗传算法相比，它具有更好的全局收敛能力与收敛速度。

In general use, the phrase genetic makeup is sometimes used conversationally to mean the genome of a particular individual or organism.

通常使用中，"遗传组成"一词有时在交流中即指某特定个体或物种的基因组。

To increase the running speed of the collision detection algorithm, a new approach is proposed, which uses convex Bounding Volume Hierarchies to express convex polyhedron. Thus the distance problem of two convex polyhedrons is come down to a nonlinear programming problem with constraints. The nonlinear programming problem can be solved by simulated annealing genetic algorithm.

为了提高碰撞检测算法的速度，提出用顶点的凸包表示凸多面体，将两个凸多面体间距离的问题归结为一个带约束条件的非线性规划问题，利用模拟退火遗传算法对该问题进行求解。

In this paper, genetic algorithm has been used in fuzzy controller design, us ing this new method, fuzzy membership function can be optimized automatically ac cording to known fuzzy control rules.

将遗传算法引入到模糊控制器的设计中，根据已知的模糊控制规则，对模糊隶属函数自动寻优。以工业过程控制为对象，针对具有纯滞后二阶系统进行了计算机仿真，并进行了对比性研究。

Solid-state fermentation to produce ethanol by cornstalk is an effective approach to solve the problem. The article discussed different methods to determine the process parameters firstly. Then kinetic models were set up and the Modified Simple Genetic Algorithms was applied to determine the kinetic parameters.

本文探讨了秸秆固态发酵过程参数的测定方法，对秸秆固态发酵过程进行动力学建模，并求解动力学参数，最后在两种类型的固态生物反应器进行了初步放大研究。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了