1) transforming operator
变型算子
1.
Here we use the method of transforming operator produced by professor Qu Chaochun,defining the transforming operator in the abstract regular functions,and infering the integral expression of cosine operator by semigroups.
该文利用屈超纯所提出变型算子方法,在抽象正则函数类定义变型算子,导出cosine算子用半群的积分表示
2) parabola-kind mutation operator
类抛物线型变异算子
1.
In this paper,a 2D maximum entropy method is expounded detailedly,genetic algorithm is improved,and especially a new parabola-kind mutation operator is proposed.
本文对二维最大熵法进行了详细阐述和推导,对遗传算法进行了一系列改进,提出了一种新的类抛物线型变异算子。
3) Riesz potential integral operator of variable order
变阶Riesz位势型积分算子
4) transversally elliptic left-invariant differential operator
横截椭圆型左不变算子
5) transform operator
变换算子
1.
It involves the following steps:Attenuation factor X is introduced to smooth real resistivity curveA transform operator is designed to transform the smoothed curveWindow average way is used to estimate incident wavelet field, causing stable operation and fast inversion to improve resolution.
首先,引入衰减因子λ,对实测电阻车曲线进行平滑处理;然后设计一个变换算子,将平滑后的数据进行变换;并利用窗口平均法求取入射子谈场,使得运算过程稳定、反演速度加快,达到了提高分辨率的目的。
2.
Based on the decision characteristics of multi-attribute system and the principle of“reward good and penalize bad”, a transform operator is proposed in the pretreatment phase of data.
针对多指标系统的决策特点,提出一种易于计算且实用的奖优罚劣变换算子,通过此变换算子将效果样本矩阵变换为决策矩阵,并求出最优效果向量,按照灰靶决策理论,建立了一种新的基于多指标加权灰靶决策模型,该模型充分考虑了各指标在系统中的成长特性,为多目标决策问题提供了一种科学实用的决策方法。
6) mutation operator
变异算子
1.
new stochastic search algorithm for global optimization based on mutation operator;
运用变异算子随机搜索求解全局优化问题
2.
Adaptive particle swarm algorithm with hybrid mutation operator;
混合变异算子的自适应粒子群优化算法
3.
Novel bi-group particle swarm optimization with mutation operator;
带变异算子的双种群粒子群优化算法
补充资料:凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子,类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A,称为凹的(concave)(更确切地,在K上u。凹的),如果 l)对任何的非零元x任K,下面的不等式成立: a(x)u。(Ax续斑x)u。,这里u。是K的某个固定的非零元,以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。,al,月l>0,成立的x‘K,下面的关系成立二 A(tx))(l+,(x,t))tA(x),0
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条