然后从计算方法上,将该贷款组合优化问题归结为一类有上下限的非连续、多峰的特殊背包问题。
Then, analyzed from calculation methods, this model is a type of Knapsack Problem with restrictions between lower-limit and upper-limit, which is a discontinuous and multi-maximum complicated problem.
它差不多比13寸吋的MacBook Pro笔记本轻了两磅多(0.91公斤)。比如上周起程赶赴《财富》科技头脑风暴科技峰大会(Fortune's Brainstorm Tech conference)时,我想都没想不假思索就把它带在了身上。
It was so light (more than two pounds less than the 13-inch MacBook Pro), I didn't have to think twice about toting it around Fortune's Brainstorm Tech conference last week, for instance.
万家寨大坝坝顶各监测点的变形过程是多峰曲线。
The deformation process curve of the Wanjiazhai dam crest exhibits many peaks.
由于其自相关函数的多峰性,将增加这种信号的捕获难度和误跟踪的可能性。
Because of the multimodality of its autocorrelation function, it makes acquisition and tracking more challenging.
仿真实验的结果也表明该算法在平均运行时间减少了56%的情况下多峰函数的优化效果得到了显著改善。
The simulative experimental results show that it has obvious improvement in multimodal function optimization problems with the case of the average run time reduced to 56% of the former.
这使得对任意多峰映射的度量普适性和整体规则性的研究有了可操作的现实基础。
This lays a practical operational foundation for the study of metric universalities and global regularities in arbitrary multimodal maps.
基于混沌序列的多峰函数微粒群寻优算法的目标就是找到多峰函数的所有局部优化峰值。
It makes a searching for all local optimization of the multimodal function that a PSO algorithm based on chaos sequence for multi-modal function optimization.
该算法比上述两种算法具有更好的性能,特别是对多峰函数优化等问题计算效果更好。
It is proved that this proposed algorithm outperforms the two algorithms proviously referenced and has better results for multi-modal functions in particular.
求解带约束的多峰函数优化问题在科学研究和工程应用中具有重要的现实意义。
Solving multi -modal function optimization problems with constraints has an important practical meaning in scientific re-searches and engineering applications.
历史洪水洪量的估算,由于资料缺乏,多采用单一的洪水峰量关系进行相关计算。
Because of lacking in data, the historic flood volume is often estimated only with the peak-volume correlation method.
为了测试该算法的性能,选择了几个目标函数进行优化,包括单峰函数和多峰函数。
In order to test the performance of the algorithm, several object functions are optimized including single-modal and multi-modal function.
分别给出了这三种金属离子产生的多电荷态束流峰谱图,以及实验的一些其它现象及结果,并对其进行了讨论与总结。
This paper presents the spectrums of the production of these three kinds of metallic ions as well as some phenomena and analysis on the oven heating experiment.
由于水泥熟料存在非晶相以及水泥熟料严重的多峰重叠现象,给X射线定量分析带来了极大的难度。
As there exists a amorphous phase in cement clinker and a serious multi-peak overlap phenomenon, huge difficulty in the X-ray quantitative analysis results.
以局部演化的方式,实现了种群间分离与种群内自聚集,使多峰函数优化问题转化为单峰函数优化问题。
The separation among populations and the adaptive-gathering in a population are achieved by local evolution, so the multi-model function optimization is transformed to unimodal function optimization.
利用傅里叶变换和耦合模理论得到了取样布拉格光纤光栅的谐振方程,确定了其多谐振峰的位置。
The resonance equation of the sampled fiber Bragg gratings is derived through the Fourier′s transform and the coupled-mode theory, which determine the wavelengths of the resonance peaks.
富含金石英的热释发光谱以多峰为其主要特征;
The thermoluminescence spectrum of the gold-rich quartz is characterized mainly by multi-peak.
但在处理高维的具有太多局部最优前沿的多峰函数时极易陷入局部最优前沿。
But as to high-dimension functions with too many local Pareto optimal fronts, it traps in local Pareto optimal front easily.
从白云石的多尔多涅的利西亚语途径游览杜勃朗峰,是欧洲的一些最好的山脉和著名的步行路线在世界上。
From the Dolomites to the Dordogne, the Lycian Way to the Tour du Mont Blanc, Europe is home to some of the best mountain ranges and famous walking routes in the world.
输入整形技术采用频域的零点配置方法设计多峰鲁棒输入整形器用来进一步减小负载的瞬时振荡,保障安全作业;
The transient vibration is reduced further for safety problems by the input shaping technique which utilizes zero placement method in the frequency domain to design multi-hump robust input shapers.
自相似解成功地再现了在激光等离子体自由膨胀中离子速度分布呈现的三峰和多峰结构,这些结构已在激光打靶的实验中频繁地观察到。
The three and multiple peak structures exhibited in ion velocity distributions, which have often been observed experimentally, have been reproduced by the self similar solutions successfully.
利用薄膜一维光子晶体超晶格的概念,设计了两种薄膜多峰滤光片。
The design method is based on concept of thin-film photonic crystal super-lattice.
采用频域的零点配置方法,通过在系统极点附近配置多个滤波器零点设计强鲁棒性的多峰极不灵敏(E I)最优随机时滞滤波器。
Zero placement method in the frequency domain is utilized to design robust multi-hump EI optimal arbitrary time-delay filter (OATF) by placing two or more filter zeros nearby the system poles.
最后对具有多峰直方图分布图像的模糊增强方法进行了推广。
This algorithm is also extended to the enhancement of the multi-threshold image.
马尔莫·拉达峰:意大利东北部多勒米特阿尔卑斯山脉的一座山峰,海拔3,344.3米(10,965英尺)。它是这一山脉的最高峰。
A peak, 3,344.3 m (10,965 ft) high, in the Dolomite Alps of northeast Italy. It is the highest elevation in the range.
马尔莫·拉达峰:意大利东北部多勒米特阿尔卑斯山脉的一座山峰,海拔3,344.3米(0,9'5英尺)。它是这一山脉的最高峰。
A peak, 3,344.3 m (0, 9 '5 ft) high, in the Dolomite Alps of northeast Italy. It is the highest elevation in the range.
从RRB式模型来源、分布特点及应用方式等方面入手,探讨了RRB式在描述多峰状水泥颗粒分布时存在的问题,并提出了解决这类问题的建议。
The problems occurred when equation RRB is used to describe the multi-peak particle size distribution of cement have been discussed and the solution suggestion has been put out.
相干态和压缩真空态时,谱结构与光子数分布有关,一般为复杂的多峰结构。
When the field is pure number state initially, the structure of the cavity field spectrum is five peaks for weak field and three peaks for strong field.
最后还分析了多峰滤光片和增益平滑滤光片的容差特性。
At the last of this section, the error tolerances of multi-peaks filter and EDFA gain flatting filter are also analyzed.
三个CG子集频谱之间的距离是产生单峰或多峰现象的根本原因。
Results indicate that the prime reasons about unimdals or multimodals of 8-mer spectra in different species are the distance differences of the three CG spectra.
三个CG子集频谱之间的距离是产生单峰或多峰现象的根本原因。
Results indicate that the prime reasons about unimdals or multimodals of 8-mer spectra in different species are the distance differences of the three CG spectra.
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