多变量的
- 与 多变量的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the first charpter,response variable is generalized to q dimensions, we propose the concept of QMLE and quasi function in nonlinear models, then under mild conditions, we prove that there exists the solution_n with probability 1 for sufficiently large n, and obtain the strong consistency, some results of asymptotic normality, meanwhile consistent estimator of σ~2 for QMLE for heterosedastic nonlinear models is presented.
在第一章中,我们首先将响应变量由一维推广到了多维,得出了非线性模型的极大拟似然估计的定义和拟似然方程,然后在一定的条件下,证明了当样本量n充分大时,拟似然方程以概率1有解??_n且收敛于参数的真值(即定理1.2),并且给出了极大拟似然估计的渐近正态性(即定理1.3,1.4),最后考虑了异方差非线性模型的离差参数σ~2的相合估计(即定理1.5)。
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We construct a family of iterative mappings, which yield cyclic windows of variant size in the dynamical plane by incorporating cosine functions and non-linear angle variables with parameters. Chaotic attractors and filled-in Julia sets in the different cyclic windows are created by establishing the coordinates of any cyclic windows and the maximal window, then clarifying the relationship of corresponding points between these cyclic windows. The respective images in different windows are continuous but with individual structures.
该算法采用余弦函数及含参的非线性角度变量构造一族使动力平面上各周期窗口的尺度变化的迭代映射;通过计算任意周期窗口和最大周期窗口得出窗口间相应点之间的非线性对应关系,并构造出各周期窗口中的混沌吸引子和充满Julia集,其图案是连续的且结构不同的;选用不同的周期窗口作为基本计算区域,使之与正方形像素矩阵对应,并构造出基本图元,实现了用一个映射构造出多个平面排列图案的算法。
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So, establishing the evaluation and framework of Regional indigenous innovation capability and analyzing the relationship between the formal measurement and other regional development quality is becoming an important and practical task. A conceptual model of regional indigenous innovation capability is set up based on the all kinds of capability development theory from macro perspective and focusing on reform and open policy in China. Through the concrete evaluation of regional indigenous innovation capability, we propose the research hypothesis of relationship between regional economic development quality and regional indigenous innovation capability. In reference of new development theory, the measurable analysis model is set up to further multi-level demonstration and draws corresponding conclusion and policy.
本文在总结目前各种宏观层次上能力发展理论包括国家技术能力、国家创新能力、社会能力、国家吸收能力等的基础上,针对我国改革开放以来的发展实际,建立了我国各地区自主创新能力评价的概念模型,对各地区自主创新能力进行了具体评价,提出了其与地区经济增长质量关系的研究假设;在此基础上,参考新经济增长理论有关成果,建立了分析地区自主创新能力和经济增长质量关系的计量模型,并进行了多层次逐步推进以及考虑主解释变量内生性问题的实证研究,得到了相应的结论和政策启示。
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By combining these indices with seven thermodynamic properties reported in literature of such PCBs, including standard entropy (S0),standard enthalpy(H0),standard free energy(G0),total energy,thermal energy correction,zero-point vibration energyand constant volume molar heat capacity (C0V), a series of quantitative structure property relationship .
本文在前面工作[13-14]的基础上,建构了一种新的定位指数mW及基团对应指数D,用mW结合D与多氯联苯的热力学性质进行关联,建立了良好的预测模型,取得了与文献方法[15]同样优良的估算和预测结果,而本法采用的变量较少,计算也较为简便。
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In case of high input dimension system model, taking norm of input vector as the input of wavelet network instead of using tensor product method to construct wavelet network ,which could solve the problems of high computation and curse of dimensionality.
在模型结构方面,对于多维输入输出系统建模,本文放弃选用传统的标量积确定小波基函数的方法,将输入矢量的范数作为小波网络基函数的输入变量,从而避免了高维输入所带来的可用小波基数量巨大和计算复杂的缺点。
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In chapter three, it assumes that each retailer and distribution center implement periodic review and the same ordering policies, each retailers' demand is independent identical distributed random variables during the different periods, the lead-time is not completely same constants, and the k-fold convolution of the demand distribution functions is closed.
第三章,假设每个零售商和分销中心实行周期盘点,并采用相同的订货策略,多个零售商的需求在不同的周期是相互独立的随机变量,两级分销系统内的交货时间是不全相同的常量,零售商需求的分布函数之k重卷积是封闭的。
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Nomological Network Associated With Active Procrastination 3,Despite Bui's call for additional empirical studies on active procrastination, in the current literature, researchers now simply acknowledge the presence of an adaptive type of procrastinator in interpreting their findings , perhaps because of the nascent developmental stage of this construct and lack of empirical research using active procrastination as a measured variable.
2: 法则网络相关的有源拖延。 3:尽管裴对拖延的积极呼吁更多的实证研究,在目前的文献,研究人员现在只要承认一个拖拉在解释他们的调查结果自适应类型的存在,也许是因为这个新生的构造和使用积极的实证研究缺乏发展阶段拖延作为衡量变量。
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This kind of default in the research on financial crisis early-warning make people unable to understand the financial crisis, even not to explain and predict the crisis contagion and the deepening, which result in the inaccuracy and unstability, even unpredicting in the financial crisis predicting.
本论文将心理变量引入金融危机预警研究,利用协同理论、灾变理论等非线性的理论与方法分析研究金融危机爆发、传播、深化过程中的非线性机制,提出了以金融市场心理监控为主体的金融危机预警多维空间模式,认为金融危机的预警应该是多角度,全方位的,不仅要预测金融危机在一个经济体中的爆发,还要预警经济体之间的传播,更要对金融危机转变为社会政治危机的金融危机深化过程进行监控和预测。
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我公司目前代理的主要产品有:◆日本Yuken的叶片泵、变量柱塞泵、比例阀、方向阀◆瑞士Wandfluh各种比例阀、方向阀、插装阀、微型阀、特殊用途阀◆台湾DINGZING的高品质聚氨脂油封,尘封◆瑞典CEJN的耐振压力表、各种快速接头、超高压产品◆美国PARKER的胶管、接头、钢管、卡套接头及密封件◆意大利CARCO的大型、重载液压及旋转密封(尺寸 10~2000mm)◆意大利Walvoil多路阀及控制元件◆意大利Marzocchi高压齿轮泵和高压齿轮马达◆意大利intermot马达◆日本SumitomoQT内啮合齿轮泵,日本ACT压力开关◆意大利POLYPAC橡胶组合封、尘封、格来圈、斯特封、耐磨环◆日本NOK密封、耐高温聚氨脂油封,荷兰ERIS骨架油封,德国COG各种O型圈◆日本坂上液压密封产品◆德国B+S:DAS、DSM组合密封、各种夹布橡胶高压密封◆意大利ATS:格来圈、斯特封、特康防尘圈、旋转格来圈深圳爱力华实业有限公司重庆办事处已正式成立,欢迎各界朋友们来电来函咨询。
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While many theories concerning damage forecasting were put foreword, a different model of damage forecasting based on fuzzy probability will be presented in this paper. And it is reasonable to describe a variable like weight coefficient with fuzzy theory. In the end, the validity of the model is demonstrated well in the applications of one-storied brick bent frame column factories, one-storied reinforced concrete column factories, multistory masonry buildings.
国内外不少专家学者或研究单位先后提出了各种震害预测方法,本文在此基础上,利用模糊理论,提出了模糊概率的震害预测模型,其模型能够把两类不确定性(一类是随机上的,另一类是模糊上的)有机结合起来,而且对于权重这样一个充满着模糊性的变量,用模糊语言来处理是非常合理的;并应用于对单层砖排架柱厂房、单层钢筋混凝土柱厂房以及多层砖房的震害预测,实践证明此方法是比较精确的。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。