查询词典 metric
- 与 metric 相关的网络例句 [注:此内容来源于网络,仅供参考]
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By iteratively combining these two procedures we achieve a way of training the configuration of RBFNN. In addition, the algorithm is very robust with respect to the noise level. Simulation experiments show that the proposed algorithms are sound. In chapter 3, which is the extension of chapter 2, the improvements of the architectures of RBFNNs and the solutions of their relating problems are discussed, Firstly, an new distance metric is advanced and a forward orthogonal least square selection procedure is applied to learning the parameters of classification function and selecting the important input nodes.
首先分析了目前存在的同时确定RBFNN结构和参数的方法的缺陷,在此基础上提出了用基于拉马克的进化学说的进化编程算法来改进算法,以克服某些缺陷;然后针对受到严重噪声污染的系统,如何提高RBFNN的泛化能力的问题,利用基于AIC的适应度函数的改进遗传算法学习结构和参数;最后介绍基于MDL原理的方法,将优化网络的结构和参数分为两个阶段:训练和进化,先自适应地改变RBFNN基函数的中心和宽度,同时训练输出线性权值,再用基于MDL原理的适应度函数的标准GA来优化隐层节点,通过交替使用这两过程达到训练RBFNN的结构和参数的目的,该算法具有较强的鲁棒性。
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They bid $1780 per metric ton but some competitors outbid them.
他们递价每公吨1780美元,但一些竞争者出价更高。
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Not be to state science is metric can use a Chinese character with the one digit that has statistical meaning number, for example: The pagoda tree is disconcerted beach? two kinds of commodity. 4 above (contain 4) number, use 3 phrasing, the span of 1/4 case leaves for nothing between section and section.
不是表示科学计量和有统计意义数字的一位数可以用汉字,例如:一本教材,两种商品等。4位以上(含4位)的数字,采用三位分节法,节和节之间空开1/4格的间距。
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Space curve is one of the basic elements in geometric modeling, and its effective representation is the basis of modeling. Parametric representation based on features is a kind of high-level representation including semantic information. In Chapter 4, para- metric representations based on features for free form space curve are investigated, and a parametric model for the loop of plain knitted fabric is established, in which 5 parameters with practical meanings are used to represent the shape of a loop and the relationship between loops. A new shrinkage prediction method for knitted fabric are proposed based on the parametric representation and energy minimizing. Experimental results on some plain knitted fabrics illustrate the feasibility of the proposed method.
空间曲线是造型中最基本的几何元素之一,对其有效的表示是造型的基础,而特征参数化表示是其中一种包含语义信息的高层次表示,本文对空间自由曲线的特征参数化表示进行研究,建立了一种针织物线圈的特征参数化几何模型,采用5个具有实际意义的参数表示织物线圈的几何形状及线圈之间的位置关系,并将该模型与能量极小化的方法相结合,得到了一种能较好地预测针织物缩水率的新模型,对随机选取的一些针织布缩水预测实验表明了算法的可行性。
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Or is it some other metric, such as a simple average value, or the peak value?
还是有些吨,如简单的平均值,或最高值。
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Combinee with ample music examples, this author discusses how to handle with metric accent in piano pedagog
论文结合大量的钢琴作品实例,对于钢琴教学中如何让学生认识和把握节拍重音的实际表现形态,提出了各种建议。
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The enterprise on metric foundation and tax authority are used respectively " authority duty happens make ", should the difference cent between revenue increase and accountant accrual is permanent difference and provisionality difference, of provisionality difference cross period booth to deserve to go up use partial amortize method, provisionality difference crosses period booth to match an accountant method of balance sheet debt is used on processing.
随着社会主义市场经济的不断健全和完善,我国在企业所得税会计方面:性质上坚持"费用观",计量基础上企业和税务机关分别采用"权责发生制",把应税收益和会计收益之间的差异分为永久性差异和暂时性差异,暂时性差异的跨期摊配上采用部分摊销法,暂时性差异跨期摊配会计处理上采用资产负债表债务法。
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Based on the precise measurement of the surface topography of an artificial granite joint by employing a 3-D photogram metric instrument,a series of rock joints with different sizes were extracted from the artificial granite joint and the value of their fractal description parameters was calculated for the purpose of research on the scale effect on 3-D surface topography of the rock joint.
采用人工张裂法制备了花岗岩结构面,在精确测试其三维表面形貌的基础上,从中选取一系列不同尺寸的结构面并分别计算其三维表面形貌的定量描述参数值,以研究岩体结构面三维表面形貌的尺寸效应。
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Ntegrative system undertakes model orienting, tridimensional collecting, DTM collecting and edit, orthographic image making by changing personal computer into economic and high-efficiency photogram metric system.
mageStation Stereo Softcopy Kit将专业的、高端的摄影测量系统运行在普通的计算机上,可以完成航测数据管理、立体像对显示、模型定向加密、特征数据采集、 DTM 采集和编辑、正射影像制作等工作。
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Our company mainly manufactures under products: deep groove ball bearing series, self-aligning bearing, taper bearing (metric standard and inch standard), thrust ball bearing, car bearing, non-standard car bearing, pillow block spherical bearing, various bearing inner and outer ring forgements, various finished products inner and outer rings etc.
主要生产的产品有深沟球轴承系列、调心轴承、公英制圆锥轴承、推力球轴承、汽车轴承、非标汽车轴承、带坐外球面轴承、各种轴承内外套圈锻造和内外成品套圈。
- 相关中文对照歌词
- The Hives - Introduce The Metric System In Time
- (Lord It's Hard To Be Happy When You're Not) Using The Metric System
- Dark And Metric
- 推荐网络例句
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I can not make it blossom and suits me
我不能让树为我开花
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When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
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The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。