非均匀变异,non-uniform mutation英语短句,例句大全

非均匀变异,non-uniform mutation
1)non-uniform mutation非均匀变异
1.An adaptive evolutionary algorithm(EA) is proposed based on the non-uniform mutation.提出一种基于非均匀变异的演化算法模型;基于随机过程理论分析了该算法的自适应性,用该算法求解了实际的“油层结垢”问题;基于随机优化领域经典的高维多峰测试函数,同已有的同类算法做了对比。
2.Based on the idea of non-uniform mutation in genetic algorithm,we present a novel revised simulated annealing(RSA),which used the non-uniform mutation to generate a new model from current model.借鉴遗传算法中的非均匀变异思想,用非均匀变异策略对当前模型扰动产生新的模型,对传统的模拟退火算法提出了改进,通过多峰值函数数值优化测试结果表明,该算法在高温的时候能够进行大范围的搜索,随着温度的降低,逐渐缩小解的搜索范围,大大加快了收敛速度,证实了该改进算法的有效性和高效性。
3.Variation function and non-uniform mutation are used to get rid of premature convergence.在已有的带匹配权值的Best Fit算法(Weighted BestFit,WBF)基础上采用遗传算法优化板坯排序,然后在遗传算法中引入相异度函数和非均匀变异策略,克服早熟提高收敛速度,从而构成一种混合WBF和遗传算法的板坯入库优化算法。
2)Non-uniform Mutation Mechanism非均匀变异机制
3)non-uniform mutation operator非均匀变异算子
1.By use of floating point encoding genetic algorithm,adaptive crossover and mutation,and a non-uniform mutation operator, the algorithm searches the optimal coordinates.采用浮点数编码遗传算法,引入自适应交叉率和变异率、非均匀变异算子,以TDOA方式进行最佳坐标搜索。
4)non-uniform deformation非均匀变形
1.Traditional methods are hardly applicable to the measurement of non-uniform deformation of small curved components, such as NiTi shape memory alloy microtubes which may exhibit deformation instability under mechanical force.针对传统方法难以测量曲面小构件非均匀变形的问题,比如受力时发生变形失稳的镍钛形状记忆合金微管,提出了显微成像法和三维形貌扫描法。
2.Instability of non-uniform deformations of an incompressible thermo-hyperelastic tube, subjected to internal pressure and axial stretch, is examined within the framework of finite elasticity.应用有限变形弹性理论分析了受内压和轴向拉伸作用的不可压热超弹性圆筒发生非均匀变形的不稳定性问题。

英文短句/例句

1.It is important to recall that a sound wave in a nonhomogeneously deformed material cannot be a plane wave.重要的是要记得，非均匀变形材料中的声波不可能是平面波。
2.Mechanics Analysis of Casing Deformation Under Non-uniform In-situ Stress and Its Repair非均匀地应力下套管变形和整形复位分析
3.NONEQUISPACED FAST FOURIER TRANSFORM ON PARALLEL HEXAGON平行六边形区域非均匀节点快速傅立叶变换
4.EXPERIMENTAL STUDY ON BOND PROPERTIES OF NON-UNIFORMLY CORRODED DEFORMED BAR IN CONCRETE非均匀锈蚀变形钢筋粘结性能试验研究
5.Study on appearance evenness and mass evenness of textured yarn变形纱表观条干均匀度和质量条干均匀度研究
6.Inversion of Two-Dimensional Inhomogeneous Conductivity Distribution Using the Distorted Born Iterative Method用变形玻恩迭代法反演电导率的二维非均匀分布
7.Theoretical and Applied Research of Mechanical Parts Thermal Deformation in Uneven Temperature Field;非均匀温度场中机械零部件热变形的理论及应用研究
8.The Automatic Examination System for the Mass Center of Heterogeneous Body Cylindrical Work Piece;非均匀圆柱形工件质心自动检测系统
9.The fractal description of the attenuation seismic wave in nonuniformity medium;非均匀介质中地震波衰减的分形描述
10.Study of CSAMT Sounding Distortion on Three-dimensional Anisotropic Bodies;三维电性非均匀体上CSAMT畸变效应研究
11.The shearing strain is essentially inhomogeneous flow of metal.剪切变形的实质是金属的不均匀流动。
12.Relationship between texture parameters and evenness of textured yarns变形纱条干均匀度与变形工艺参数的关系
13.Research on Controled and Used of the Non-uniform Deformation in Forging Process锻压成形过程不均匀变形控制与利用研究
14.An Experimental and Theoretical Studies of Non-Uniform Magnetization and Excitation;矩形单元阵列的形状各向异性及磁化强度的非均匀性和非均匀激发的研究
15.In this paper, two iterative methods for the Born iterative methed and the distorted Born iterative method are applied to the inversion of two-dimensional inhomogeneous conductivity for low-frequency.将玻恩迭代和变形玻恩迭代两种方法用于低频二维非均匀介质电导率的重建。
16.Cubic Non-uniform Trigonometric Polynomial Curves with Multiple Shape Parameters;多形状参数的三次非均匀三角多项式曲线
17.Analysis of Heterogeneous Soil Water Using Information Entropy and Multifractal Theory基于信息熵与多重分形理论的非均匀流动分析
18.A Quantitative Study on Conformal Array Airborne Radar Clutter Nonstationarity共形阵机载雷达杂波非均匀性定量研究

相关短句/例句

Non-uniform Mutation Mechanism非均匀变异机制
3)non-uniform mutation operator非均匀变异算子
1.By use of floating point encoding genetic algorithm,adaptive crossover and mutation,and a non-uniform mutation operator, the algorithm searches the optimal coordinates.采用浮点数编码遗传算法,引入自适应交叉率和变异率、非均匀变异算子,以TDOA方式进行最佳坐标搜索。
4)non-uniform deformation非均匀变形
1.Traditional methods are hardly applicable to the measurement of non-uniform deformation of small curved components, such as NiTi shape memory alloy microtubes which may exhibit deformation instability under mechanical force.针对传统方法难以测量曲面小构件非均匀变形的问题,比如受力时发生变形失稳的镍钛形状记忆合金微管,提出了显微成像法和三维形貌扫描法。
2.Instability of non-uniform deformations of an incompressible thermo-hyperelastic tube, subjected to internal pressure and axial stretch, is examined within the framework of finite elasticity.应用有限变形弹性理论分析了受内压和轴向拉伸作用的不可压热超弹性圆筒发生非均匀变形的不稳定性问题。
5)the ununiformity transform非均匀变换
6)inhomogeneous strain非均匀应变
1.Effects of inhomogeneous strain of quantum well structures on the band structure and gain;非均匀应变对量子阱结构的能带和增益的影响