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- From the point of view of Riemannian maniflod, this paper investigates the prob-lem on nonlinear least squares adjustment, and derives some formulas using tensor as atool. 本文从黎曼流形的观点出发研究了非线性最小二乘平差,并以张量作为工具导出了非线性最小二乘中的一些公式。
- Based on this, according to the differences between the design value and the survey value, adjusted the primary design parameters by least square method to make the calculated accords with the actual value. 在此基础上,根据实测值与理论值的对比分析,通过最小二乘法对主要结构参数进行调整,使调整后的实测值和理论值尽量相吻合。
- Secondly, the surface smoothness is adjusted by introducing the fairing criteria into the least square function. 然后将光顺准则加权到最小二乘函数中调节曲面光顺程度;
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- Algorithm gor least square fit curve. 最小二乘法拟合曲线的算法-
- nonlinear least squares adjustment 非线性最小二乘平差
- Least Square Adjustment Method for Processing Marine Gravity and Geomagnetic Data 海洋重磁资料的最小二乘平差处理方法
- Then,least square method is used to approximate meter head scales and pointer.On this basis,the method to combinate scale value consider... 利用最小二乘法拟合表头刻度线和指针.;在此基础上提出了利用刻度线示值作为基准值和距离法相结合的识别算法
- Recursive least square method was used to adjust the parameters of the PID controller,which was applied in three-element control system of boiler drum level. 利用递推最小二乘法循环调整PID参数,并将该控制器应用于锅炉汽包水位三冲量控制系统。
- Then, with the least square solution as the initial value, the whole implementation process of the genetic algorithm in the circularity evaluation is dwelt on. 然后根据尺寸和公差的数学定义给出满足最小区域条件的圆度公差评定的数学模型和适应度函数。
- Sound speed and current velocity of the Kuroshio at the PN section hi East ChinaSea are inverted by using the least square method and singular value decompositiontechnique. 本论文在东海PN断面黑潮区域用最小二乘法结合奇异值分解技术反演了声速和海流,由于声速与温度的近似线性关系,可以很容易的得到温度分布,结合流速,计算黑潮的热输运。
- With the proper motion established creepage calculator, the action adjust value of ever branch was calculated separatedly and was adjusted at the locale. 通过自行编制的漏电计算器,分别计算了每条出线的动作整定值并在现场进行了整定。
- They serve those little square burgers. 供应那些方形的汉堡。
- Uniform Model of Nonlinear Least Squares Adjustment Based on Homotopy Method 基于同伦法的非线性最小二乘平差统一模型
- This paper discusses many kinds of factors to adjust the center of turbogenerator rotor and the traditional method to calculate the adjust value of center of turbogenerator rotor. 本文阐述了汽轮发电机转子找中心时应考虑的多种因素,找中心时计算垫片调整量的传统方法;
- least square adjustment 最小二乘法平差
- Then inversion of the advanced detection is caried out by least square method. 然后采用最小二乘法对超前探测视电阻率曲线进行快速反演。
- Secondly, the initial normal vector will be improved by conicoid least square. 然后,采用最小二乘进行二次曲面拟合进行修正。
- To clean excretive grease clean, the proposal should choose the breast washing a face with clean powerful force, can keep clear of on one hand grease, can adjust value of skin soda acid on one hand. 因敏感性干燥肌肤有时会出现严重敏感,这时连水和泡沫都不能接触,所以用擦拭来代替清洗,算是聪明的洗脸法。
- Least squares in linear models II. 线性模型中的最小二乘法2。