Chinese translation for "最小二乘拟合"
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- least square fit
least-squares approximation
lleast-squaresa roximation
Related Translations:
乘商: multiplierquotientregister 乘电梯: in a lift (elevator)take the elevator
- Example Sentences:
| 1. | Least - squares approximation
最小二乘拟合 | | 2. | The method involves principal components analysis , phase space reconstruction and least squares estimate
方法包括3部分：主分量分析，相空间重构，最小二乘拟合。 | | 3. | By analysing the compute result of the quadratic approximation formula , we educe the conclusion that 3 is the best rank code for the quadratic approximation formula
通过对最小二乘拟合公式实际计算结果的分析，得出了“拟合公式阶数取3为最佳”的结论。 | | 4. | The methed of least squares with interpolation condition was proposed in this paper and the concrete expression of the fitted curve using least squares with interpolation condition was obtained
摘要提出了带插值条件的最小二乘拟合问题，并给出了带插值条件的最小二乘拟合曲线的具体表达式。 | | 5. | The ten - wavelength pyrometer is developed for the demand of china jiliang university . the mathematical model is based on brightness temperature . the data is processed with least square fitting and the software is programmed with vc + +
本课题是应中国计量学院要求设计的一台十波长高温计,采用的是基于亮度温度的数学模型,数据处理采用最小二乘拟合方法,软件采用vc + +编写。 | | 6. | Firstly , several methods are used to test if there is heteroscedasticity in the data . then some variance stabilizing transformation methods are applied to the data . finally , it is pointed out that the least squares fitting may be used to the transformed data
先用几种方法对数据是否具有异方差性进行检验，然后选择适当的方法进行变换，最后指出，可以通过对新模型作最小二乘拟合等方法，观察变换后的模型其数据的拟合程度，以确定模型的优劣。 | | 7. | In the stochastic hill - climbing , the number of climbing is an important parameter , and is different to get a good value . this paper use experimental technique to settle this question . it use the least square method find a polynomial empirical formula , which can compute the number of climbing
另外,针对savior算法中随机爬山法爬山次数难以确定的问题,本文采用多项式最小二乘拟合,利用实验方法得到了问题规模和随机爬山法合理爬山次数间的经验公式。 | | 8. | Based on wind speed observation record with drawback , it is proved that the exponent expressing terrain roughness can be calculated according the monthly maximum wind speed records at various height levels . wind characteristics of bridge site are determined by statistical method
针对桥址区风速观测记录的特点，证明了利用不同高度处月最大风速记录推算地表粗糙度影响系数的可行性，并对通过最小二乘拟合得到的地表粗糙度影响系数进行统计分析，最终确定桥址区风特性。 | | 9. | This thesis discusses the problem free - surface modeling technique of turbine blade according to the property of the runner blade and the present research achievement in free - surface modeling technique , the major study concerned are introduced below : firstly , it accomplished the study of intersection for blade - to - plane and present the method of three - step algorithms such as subdivision > iterative refinements approach ; meanwhile it solved the problem of small area extend of blade by use minimal modulus method
本文针对水轮机叶片的特点，结合曲面造型技术的研究现状，研究了水轮机叶片的nurbs曲线曲面造型问题。主要工作有：第一，完成了叶片与任意平面求交问题的研究，提出分割-迭代-拟合三步求交算法。同时首次应用最小二乘拟合端部法解决了叶片的小区域延展问题。 | | 10. | Three conclusions are attained among the numerical simulations : first , the lsm method is the optimum method to retrieve the concentrations of the gases . second , the mlsm method does well in calibrating the misalignment . third , only if the snr is higher , the results of the retrieve can be attained truly , and the errors are in the permitted range ; however when the snr is very low , the reliability of the retrieve will decrease
从文中仿真的计算结果中，可以看出，一是线性最小二乘拟合是求解多组分气体所构成的矛盾方程组的最佳工具；二是根据坐标匹配变换，采用mlsm反演方法，很好的校正了谱对准偏差，满足监测的要求；三是信噪比较高时能很好的反演出浓度值，并使的计算误差在允许的范围内；而在信噪比比较小时误差明显增大，反演结果的可信度降低。 |
- Similar Words：
- "最小二乘解" Chinese translation, "最小二乘近似法" Chinese translation, "最小二乘立方" Chinese translation, "最小二乘立方法" Chinese translation, "最小二乘滤波复原" Chinese translation, "最小二乘拟合推估法" Chinese translation, "最小二乘平差" Chinese translation, "最小二乘三次方程" Chinese translation, "最小二乘线性度" Chinese translation, "最小二乘相关" Chinese translation
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