查询词典 perturbation function

The hybrid optimization algorithm is employed to solve the models where the membership functions of loan return rates are complex.The algorithm integrates fuzzy simulation,neural network,genetic algorithm and simultaneous perturbation stochastic approximation algorithm.

对于贷款收益率的隶属函数比较复杂的情况，应用集成模糊模拟、神经网络、遗传算法和同步扰动随机逼近算法的混合优化算法求解模型。

The hybrid optimization algorithm was employed to solve the models where the membership functions of loan return rates were complex. The algorithm integrated fuzzy simulation, neural network, genetic algorithm and simultaneous perturbation stochastic approximation algorithm.

对于贷款收益率的隶属函数比较复杂的情况，应用集成模糊模拟、神经网络、遗传算法和同步扰动随机逼近算法的混合优化算法求解模型。

The paper has investigated the robust control and simulation of systems with stochastic perturbation in internal model control structure.

在内模控制结构下对一类随机摄动系统的鲁棒控制及其仿真研究作了探讨。

A hybrid control strategy using both state feedback and parameter perturbation is applied to control the chaotic orbits embedded in the stroboscopic model in order to stabilize it to an equilibrium point.

采用一种既包含状态反馈又包含参数摄动的混合控制策略来控制频闪模型的混沌轨道，将其稳定到不动点。

Meanwhile, we have gotten stability for the subdifferential of cone efficient point sets and cone weakly efficient point sets of multiobjective programming with respect to perturbation of cone respectively.

对于局部凸拓扑向量空间的多目标规划问题，本文研究并得到当确定空间序的控制锥受扰动，它们的锥有效点集和锥弱有效点集分别在锥次微分和锥弱次微分意义下的稳定性结果。

The perturbation analysis is used to study the conditions that give rise to superharmonic resonance and subharmonic resonance.

本文将考虑空间效应非对称刚度的单层结构简化为三个自由度体系，用多尺度法研究了体系在强激励下的超谐共振与亚谐共振时的动力行为，通过算例分析得到一些不同于线性结构的结论，为结构非线性抗震分析提供了途径。

Borel summation finds application in perturbation theory where physicists frequently require the sum of a series even though it is divergent.

应用 Borel 总和在，即使它是的，物理学家经常需要系列的总和。扰动理论方面发现应用。

By using the perturbation analysis procedure, it has been provided that, due to the regulating by the cubic nonlinearities, some parametric ranges in which 3-times superharmonic vibration arises exist in the system.

由於立方非线性对系统的调节，系统存在出现3倍超谐振动的参数域。

Conformation of CaM has changed greatly after bound by Ci, with the result that the binding sites and interaction module can be roughly determined after chemical shifts assignment, perturbation and calculation of KD, which supports the supposal that CaM and CNA C-terminal were in symmetrical homodimer complex2. In addition, the possible position of"NewCBD"in the scale of residue 430-450 and classification of functional domains in C-terminal have also been discussed.

结合了Ci的CaM构象较之于其自由状态发生很大改变，经化学位移指认、微扰实验和解离平衡常数计算后可以初步确定两者的结合位点以及作用模式，支持了CaM与CNA C末端片段以对称的同二聚体形式命名为(CaM·Ci2复合的猜想，推断出"NewCBD"可能存在于430-450区间，对现有的C末端功能区划分作出了一些改进。

In this paper we separate the Hamiltonian into three parts: a spherical symmetry Hamiltonian; a z-component of the angular momentum operator, and a non-spherical symmetric potential as the perturbation operator, and provide a propose method by separating the potential containing squared magnetic field B^2 into two parts spherical symmetric and non-spherical symmetric ones so that the first-order energy correction due to the non-spherical symmetric potential is zero, and the second-order correction due to B^2 can be obtained by a simple variational method.

采用变分法和微扰法相结合的方法，把高强度磁场中氢原子的哈密顿H分为三部分：球对称哈密顿；z分量角动量算符相应部分和非球对称势微扰，并用一种特别规定的分解法将哈密顿H中含磁场平方项的势能分解为球对称与非球对称两部分，且使非球对称部分引起的一级修正能量值为零，并采用一种简便的变分法直接求出B^2对能级的二级修正值。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！