approximation method中文是什么意思

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估算法
近似法
近似方法

approximation n. 1.接近；近似。 2.【数学】近似值。 3.概算， ...
method n. 1.方法，方式；顺序。 2.(思想、言谈上的)条理 ...
method of approximation 近似法; 近似算法
a crude sketch method approximation 粗略的草图
graphical approximation method 图解近似法
interpolation or approximation method 内插法或近似法
iterative approximation method 迭代近似法
kernel approximation method 核近似法
many body approximation method 多体近似法
method of sccessive approximation 逐次接近法
method of successive approximation 逐步近似法; 逐步求近法; 逐次逼近法; 逐次渐近法; 逐次近似法
piecewise approximation method 逐段逼近法
polynomial approximation method 多项式逼近法
ray approximation method 射线近似法
routh approximation method 劳思近似判据
spline approximation method 样条逼近法
stochastic approximation method 随机逼近法; 随机近似法
straight-line approximation method 直线近似法
straight-path approximation method 直线路近似法
successive approximation method 分段渐近法; 逐步接近法; 逐步近似法; 逐次逼近法; 逐次近似法
tangential approximation method 切线逼近法
vam vogel’ s approximation method 沃格尔近似法
vegetative approximation method 无性接近法
approximation n. 1.接近；近似。 2.【数学】近似值。 3.概算，略计。 successive approximations 逐次近似计算法。 be a very close approximation to 很接近于…。
approximation approximation 近似，逼近

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例句与用法

In this thesis , we use the random - matrix - theory to revise the following calculating methods : ( 1 ) the heat capacity and the spin susceptibility of the normal metallic small particles ; ( 2 ) the heat capacity of the conventional metallic small particles at the low temperature using the mean field approximation method ; ( 3 ) the heat capacity of the conventional metallic small particles at the vicinity of the critical temperature using the static path approximation method
本文采用随机矩阵理论，计算了： ( 1 )正常态金属小粒子的电子热容和顺磁磁化率。 ( 2 )在平均场近似下，计算了超导金属小粒子低温区的电子热容。 ( 3 )在静态路径近似下，计算了超导金属小粒子转变温区的电子热容。
Further more , we improve the nearest neighbor approximation method by calculat e mixtures ordered by likelihood of being the best scoring mixture . the likelihood is calculating from previously processed data . this improved method can reduce recognition time by 15 . 56 % compared with standard viterbi beam search algorithm
本文对最近邻快速估算方法进行改进，在搜索过程中根据已处理过的数据统计出各个高斯混合分量产生最高对数概率的概率，并依此预测随后的计算中最有可能产生最高对数概率的高斯混合分量，优先计算更有可能产生最高对数概率的高斯混合分量，使标准viterbibeam搜索算法的搜索速度提高了15 . 56 。
The welding path recognition system was developed with delphi 7 . 0 in the environment of windows2000 , which functions include filtering , sharpening , binarization and edge detecting . the straight line and curve can be identified through hough transform and line approximation method and the results are saved for nc auto programming
能够对从ccd传感器摄取的焊接轨迹图像进行滤波、锐化、二值处理、边缘检测等图像处理工作,并通过分别通过hough变换、直线段逼近算法完成对直线和曲线的识别,最后保存结果为后续nc自动编程提供数据。
Contraposed those characteristics of leather , after studying all kinds of algorithms of image segmentation , this dissertation chooses the techniques of thresholding methods of parallel region segmentation and edge tracing methods of serial edge segmentation to detect the contour of the leather image . then by using polygonal approximation method , we can convert the contour ' s form from image into graphics . it will make following arrangement works more convenient
本论文针对皮革图象的上述特点，在对各种图象分割算法进行研究后，选用了并行区域分割中的阈值化技术及串行边界分割中的轮廓跟踪技术，将皮革图象的边缘轮廓检测出来，并对该轮廓进行多边形拟合，使其由图象转换为图形，以便为后续排样工作提供方便。
The dissertation proposes originally the idea of decomposing the time - variant load to solve this problem . first , the time - variant load is decomposed into the time - variant load characteristic and the time - variant load model due to the modeling method . second , the multi - curve approximation method is proposed to identify the load parameters , which to a great extent , reduces the effects on the time - variation of the load model from modeling method
针对负荷的时变性，论文首次提出了将负荷时变性分解的思想，首先将负荷的时变性分解为负荷特性的时变性和由建模方法引起的负荷模型的时变性，然后提出了多曲线拟合参数辨识方法，很大程度上消除了建模方法引起的负荷模型的时变性。
Based on the representation of interval rational bezier curves and surfaces and by a serial of mathematical transformation , the degree reductions of them are converted to those of polynomials with upper bounds , then several algorithms are presented , with linear programming and optimal approximation methods . by relaxation of some constrained conditions , approximation effects of some of them are further improved
根据区间有理bezier曲线、曲面的特点，通过一系列数学变换，将其降阶问题转化为多项式的保上界降阶逼近，再应用线性规划和最优逼近方法求解，给出几种逼近算法，并探讨通过约束不等式的松弛，进一步改进逼近效果。
The new ideas of this dissertation mainly lie in two points . based on the research on the traditional edge tracing techniques , this dissertation presents an improved method according to lml rule . at the same time , studying the polygonal approximation methods , this dissertation also presents an improved and based on mergence method to image contour , and implements the transform of the contour from image to graphics preferably
本文的主要创新点在于：在研究传统轮廓跟踪技术? ? “爬虫”法的基础上，提出了基于lml规则的改进的轮廓跟踪方法；同时，研究了多边形拟合法，提出了基于聚合的改进的多边形拟合物体图象轮廓线方法，较好地实现了对边缘轮廓线的从图象到图形的转换。
This work gives amsotropy surfaces of three collision systems he - hf , he - hcl , he - hbr . comparing theoretical results with experimental ones has carried out the discussion on feasibility of adapted potential model . all differential cross sections ( dcs ) , partial wave cross sections ( pcs ) and total scattering cross sections ( tcs ) have been achieved by using close - coupling approximation method to calculate the three systems , and results above have also been discussed and analyzed
首先，具体介绍了理论计算方法? ?密耦近似方法，接着讨论了各种势能模型的优缺点，利用孙桂华改进的势能模型? ? ms势，分别给出了he - hf 、 he - hcl 、 he - hbr三个碰撞体系的各向异性势能面，并结合计算结果与实验结果的比较，对所采用的势能模型的可行性展开了讨论；用密耦近似方法对he - hf 、 he - hcl和he - hbr三个碰撞体系进行计算，得出了各种微分散射截面、分波截面和总散射截面，并将计算结果进行讨论和分析。
Reverse engineering , based on measured data , is a technology trying to reconstruct curves and surfaces in consistent with the measured objects in a requested precision for the practice engineering . the measured data is partly information of original curves and surfaces so that there is always some uncertainty and unknown information . the interpolation and approximation methods should be used to find these unknowns when reconstructing them
基于测量数据的逆向工程模型重构技术,其测量数据是原始曲线、曲面中的部分信息,基于测量数据直接构造模型还存在一些不确定因素,因此需通过插值、拟合来挖掘原始曲线曲面的特征,通过离散的点来构建连续的曲线和曲面,从而获得满足工程要求且与被测量物体一致的cad模型。

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approximation methodとは意味：近似法｛きんじほう｝

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Last modified time:Tue, 12 Aug 2025 00:29:56 GMT