多函数
- 与 多函数 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Component binding information was attached to intermediate schedulingresults. During scheduling infeasible binding configurations were removed according touser specified cost constraints, and multi-objective optimization was achieved byutilizing user specified cost function.
为中间调度结果附加组件绑定信息,并在调度过程中根据用户代价约束排除不合理&配置&、利用代价函数对多个代价目标进行优化。
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And their fractal figures have been drawn. Meanwhile, to obtain a better visual effect and simulate actual natural scene, software adopts the real color and color palette to enrich figures, and color animated cartoon to change them. To show the self-similarity and infinitive tractility of fractal figures, partial zoom has been made on them. In addition, the software also provides several groups of graphic parameters. Very different fractal figure can be created through slightly changing such parameters.
本文运用分形理论实现多种分形算法,在计算机上生成Mandelbrot集,Julia集,L系统,IFS迭代函数系统等典型的分形图形,同时运用真彩色及调色板技术丰富图形的色彩,实现了色彩动画,使其更真实的模拟自然景物;运用鼠标编程技术实现对图形局部的放大和缩小,体现分形图形的自相似性和无限延展性;提供多组参数,利用分形图形的混沌特性,通过微小的参数变化,生成完全不同的分形图形。
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The new expansions have advantage of being translationally invariant.
我们采用Lorentz规范,对三个常见的多点函数真空平均值作了展开,得到的展开式具有平移不变性,我们利用这些展开式,计算了胶子和夸克在链近似下的完全传播子,而包括非微扰效应的夸克完全传播子在固定点规范下是计算不出来的。
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In order to solve the problem effectively, a GA-based strategy is given after the complete analysis of the features of GA, which is very efficient to solve large-scale, non-linear, uncontinuous and multiple optimums optimization problems.
论文在对GA分析的基础上,指出GA是一种通用性很强的自适应随机搜索算法,且对搜索空间要求不高,适用于全局优化,尤其在解决诸如大规模、非线性、不连续、多峰等复杂函数优化问题方面,更显示其优越性。
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Second, Unexpectable situation such as bad weather or apparatus problems will cause some other cases, for example, tidal level data cant be measured completely or contains great errors. Aim at these cases, according to multiple harmonic analysis method, this paper presents a new method for the iterative harmonic analysis of tides based on the least square method of continuous function, as well as the condition when this method converges.
第二、针对恶劣天气或仪器等意外情况导致潮位数据缺测或者具有重大误差等情况发生时,根据多次调和分析方法的思想,给出了基于连续函数最小二乘法的潮汐迭代调和分析方法,给出了方法收敛的条件。
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In former module multithread unlogged serial communication is realized with the user-defined serial port class called Win32 API functions. In the later module the ADO technology is adopted to manage the ACCESS databases, which stored recipes, production report, error recording etc..
其中采用了Win32 API 函数自定义类,实现了多线程无堵塞的串行监控,应用ADO技术实现了配方、生产报表、故障记录等ACCESS 数据库的管理,并在系统中实现了串行通信技术和ADO 技术的有机结合。4。
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According to the relevant fuzzy algebraic method, operator of compution more contributing factors is defined, given a funtion for measuring quality of Web service on unweighted factor.
根据模糊代数的相关方法,定义了计算多个因素联合贡献的算子,给出了一种无加权因子的Web服务质量计算函数。
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And it has realized the dynamic visualization in three dimensions for large-scale forecasting data of air quality based on the new multi-thread method with encapsulation of call-back functions.
以新的基于封装回调函数的多线程方法实现了大规模空气质量预报数据的三维动态可视化。
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The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.
并且得出,每个树种在树冠内相对高度上的叶量的垂直分布是不同的,天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小,约占10%左右;在树冠的中部以及中下部(0.4CL~0.8CL),叶量所占比例最大,几乎集中了整个树冠60%~75%的叶量;而在树冠的下部(0.8CL以下),几乎占很少的叶量,大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系,并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木,并不是传统意义上的全部竞争木;本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况,并采用等树冠投影面积法把树冠分为5级,这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想,用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型,设计了10个与林学意义相一致的约束条件,并采用0-1整数规划的思路,在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例,具体计算出了每株采伐木,经过择伐后,目标函数值按模型设计的要求发生了极大的改变,增加了5倍多,说明了最后这个解的优良性,满足了设计的要求。
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Based on the Lorentz-Mie theory, the single scattering characteristics of multi-dispersed spherical and multi-layered spherical particles are studied. The extinction coefficients, scattering coefficients, single albedos, single scattering phase functions and asymmetry factors of different clouds are presented. Numerical results for single scattering of spherical and non-spherical particles are obtained in the approximation of geometrical optics. The single scattering phase matrixes of non-spherical aerosols are calculated by using the T matrix method.
基于洛伦茨-米理论研究了服从一定尺寸分布的球形和多层球形粒子的单次散射特性,计算了各种不同类型云层的消光系数、散射系数、单次散射反照率、单次散射相函数以及不对称因子;利用几何光学方法计算了球形、非球形粒子的单次散射特性;利用T矩阵方法计算了非球形气溶胶的单次散射相矩阵。
- 推荐网络例句
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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.
同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。
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Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.
运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。
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If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.
如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。