pattern n. 1.模范,榜样;典范。 2.型,模型;模式;雏型;【冶金】原型。 3.花样;式样;(服装裁剪的)纸样;图案,图谱,图表;机构,结构;特性曲线;晶体点阵;(电视的)帧面图像。 4.方式;形式;格局;格调。 5.(衣料等的)样品,样本,样板。 6.〔美国〕一件衣料。 7.(炮弹等的)散布面;靶子上的弹痕。 8.(飞机的)着陆航线。 a pattern wife 模范妻子。 a paper pattern for a dress 女服纸样。 a machine of a new [an old] pattern新[旧]型机器。 a cropping pattern农作制。 after the pattern of 仿…。 vt. 1.照图样做;仿造,摹制 (after; upon)。 2.给…加花样,用图案装饰。 3.〔英方〕与…相比 (to, with)。 vi. 形成图案。 pattern oneself after 模仿,学…的榜样。 adj. -ed 仿造的;被组成图案的(patterned forms【语言学】 仿造词)。 n. -ing 图案结构,图形;(行为等的)特有型式。 adj. -less 无图案的。
Some methods of flow pattern identification is synthesised , and it brings forward compete neural network and bp neural network based on distinguishable feature extracted straight from the capacitance measurements to distinguish flow pattern 分析对比现有的流型辨识方法,提出基于原始数据特征提取的竞争神经网络和bp网络流型辨识法。
Edge is one of the important characteristics of image , and it also is the element of several research areas , like computer vision and pattern identification . cellular neural network ( cnn ) is a parallel processor 边缘是图像中重要的特征之一,是计算机视觉、模式识别等研究领域的重要基础。细胞神经网络( cnn )是一种并行处理器,在图像处理上有很大的发展空间。
The object of this dissertation is on the research of 8 - electrode electrical capacitance tomography system . the main topic studied is image reconstruction , flow pattern identification . the main works are as follows : 1 本论文以8电极电容层析成像系统为研究对象,主要探讨电容层析成像技术在多相流图像重建、流型辨识等有关问题,主要完成了以下工作: 1
This thesis pays more attention to introduce how to use pattern identification and computer software technology handily to analyze the process parameters and discuss the optimization study during forge iron smelting process in a steal plant 本文重点介绍了在某钢厂高炉炼铁过程中,如何巧妙地运用模式识别和计算机软件技术,对工艺参数进行分析和优化研究的探讨。
As its wide - ranging failure factor , overlapped failure content and fuzzy pattern identification considered , the course of the es research will be so complicate that it should be gotten on with step by step only 考虑到汽车零部件失效因素的广泛性,失效内容的交叉性以及形貌特征识别的模糊性,其专家系统的开发过程将是一个十分复杂的过程,因而只能走渐进式开发的道路。
In order to improve equity and veracity of automobile " s stake test , we put forward a thought and means of automatic stake test , based on machine vision , in which a number of digit image disposal technology and pattern identification theory are used 为了提高汽车桩考的公正性和准确性,在大量运用数字图像处理技术和模式识别理论的基础上,我们提出了基于机器视觉的汽车自动桩考系统的实现思路和方法。
In view of the non stationary feature of the pressure difference fluctuation signal in the gas - liquid two phase flow , a flow pattern identification method was proposed based on the characteristic vector from the singular value of the matrix formed by the multi dimensional continuous wavelet transform values of the fluctuation signal 摘要针对气液两相流压差波动信号的非平稳特征,提出了以多尺度连续小波变换值矩阵的奇异值为特征矢量的流型识别方法。
This paper makes complete and embedded research on methods of flow pattern identification , and brings forward neural network with feature extracted to distinguish flow pattern , at the same time validates and estimates this method with experimented data from experimentation 本文针对现有的基于ect的流型辨识方法进行了较为全面深入的研究,在大量的仿真分析基础上,提出了一种基于特征提取的神经网络流型辨识法,并在现有的实验装置中用实测数据进行验证和评估。
In this thesis , on the basis of method study on condition monitored and failure diagnosis , study on fuzzy condition monitored and failure diagnosis method on the basis of associative operation of fuzzy theory and pattern identification theory , critical path of using the method is creation fuzzy relative matrixes by using fuzzy condition monitored and failure diagnosis method , in the paper author make much study 在研究状态监测与故障诊断方法的基础上,并对模糊理论与模式识别理论相结合形成了模糊故障诊断方法进行了研究,利用模糊诊断方法关键在于模糊关系矩阵的确定,本文对此作了一定的新探索。
The voidage measurement and flow pattern identification technique of gas - liquid two - phase flow were studied . experimental results show that the developed measurement technique is effective . the main works are listed as the following : a new hybrid image reconstruction algorithm which combines tikhonov regularization theory with sirt ( simultaneous reconstruction technique ) algorithm was presented 本文基于电容层析成像技术( ect - electricalcapacitancetomography ) ,对气液两相流的空隙率测量和流型辨识方法进行了研究,并通过实验进行了验证,得到了一些有益的结论:提出了一种基于tikhonov正则化原理和sirt ( simultaneousreconstructiontechnique )算法相结合的组合型量化图像重建新算法。