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- Algorithm gor least square fit curve. 最小二乘法拟合曲线的算法-
- Japan. Based on fitted result of a mathematical model, a fitted formula Z~(3,03)=39655.5+1.55(dR/dV_T~(-1)) and a fitted curve were obtained. 根据一个数学模型的拟合结果;得到了一个拟合公式Z~(3.;03)=39655
- Builds the performance curve regression equations of two types of pumps with the least square method,and gains the fitted curve equations. 利用最小二乘法建立了两种型号水泵的性能曲线回归方程组,从而得到了水泵的性能曲线方程。
- The fitted curve of both diversity and richness of herb layer with DCCA axis 1 was more significant than that fitted with altitudinal gradient, while that of shrub layer showed the opposite trend. 草地群落物种多样性在DCCA环境梯度上曲线的拟合效果优于按海拔高程排序效果,灌木群落则相反;
- The fitting curve of FWD inflection basin is the foundation for the parameter of pavement appraisal. FWD弯沉盆拟合是建立直接用于路面结构评价的弯沉盆参数的基础。
- In computer aided design and some correlative fields,it is needed to fit curves accurately. 在计算机辅助设计及相关领域中,需要对曲线进行精确的拟合。
- An empirical formula derived from the statistic fitted curves in the phase interferogram was presented to reduce the false alarm rate in the low CNR condition evidently. 同时给出一个由干涉相位图中统计量拟合出的动目标检测曲线经验公式,能够明显降低在低杂噪比条件下的虚警概率。
- This method can triangulate the point cloud, reduce it and smooth it.Finally can get the high-quality fitting curve. 该方法能有效地对点云数据进行三角剖分、精简、平滑去噪处理等操作,并能最终得到满足要求的拟合曲线。
- By means of the numerical methods, the fitted curves between roots of the frequency equation and the ratios of diameter of the resonator were established. 给出了薄圆环振子频率方程的数值根与其半径比的拟合关系曲线。
- The useful life of engineering plastics was predicted within the storage period using a polynomial fitting curve method, and its storage life deadline was inspected. 运用多项式拟合曲线方法对轻武器用工程塑料在贮存期内进行寿命预测,考核轻武器用工程塑料的贮存寿命期限。
- We can calculate the dispersibility of resistance change and get the reliability values of experiment by the fitting curve. 通过此函数关系可计算任意电阻变化量的分散性,进一步求得实验值的可靠性。
- The datums of the sensor was processed and then the performance indexes,digital curve and the fitting curve was given by computer automatically. 计算机对传感器数据进行自动处理后,给出了相应的性能指标、数据曲线和拟合曲线。
- Fitting a curve for an experimental energy spectrum of plasma particles with the least square method, a square error sum between the fitted curve and experimental spectrum data is usually minimized. 用最小二乘法拟合等离子体粒子能谱实验数据时,通常使拟合函数与实验能谱数据之间的误差平方和极小化。
- Am I really fitted for the role of director? 我真能胜任董事一职吗?
- The e mpirical formulae for approximating passing pressure waves given here and the te st fit curves have good matching precision.The paper also cites points for atten tion. 所给出的会车压力波系数经验估算式与试验拟合曲线具有良好的吻合精度,并提出了使用时应注意的问题。
- Wang Chengshan, Yu Xuyang.Transient stability probability analysis methods based on fitting curve[J].Automation of Electric Power Systems, 2003, 27(6): 5-9. [9]王成山;余旭阳.;基于能量函数的暂态稳定概率分析方法[J]
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- From the view of application of Lifting Scheme, the fitting curve can contain more low frequency components of a specific data's contour than the interpolating curve. 从提升格式的应用来说,数据的拟合曲线比数据的插值曲线更能代表数据包络线的低频成分。
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。