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• 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.

提升格式应用来说，数据拟合曲线数据插值曲线代表数据包络线低频成分

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• For an acute outgassing course in a short time, a fitting curve is obtained according to the pumping data after outgassing, so the outgassing amount is obtained from the curve.

对于时间内剧烈放气过程根据放气气试验数据拟合曲线，以此反算放气量的大小。

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• Conclusion the polynomial fitting curve is the perfect linear evaluation method. It guarantees both the accuracy and reliability of the experimental results, and is more suitable to clinic.

结论多项式拟合曲线较为理想线性评价方法保证实验结果准确性可靠性而且适用临床

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• We could obtain smooth and sole error fitting curve by means of this method.

使用该法获得具有较好的光顺性一致性误差拟合曲线

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• Equation is obtained by fitting curve, and through the theory curve and test curve, the model is basically fulfilled.

拟合曲线得到方程并和试验曲线进行比较验证，规律符合良好。

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• Then, according to the fitting curve, the cushion coefficient-max stress curve of corrugated paperboard with B-flute was calculated.

然后根据拟合曲线计算出B楞瓦楞纸板缓冲系数-最大应力曲线

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• 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曲线

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• It is the way that fitting curve of polynomial is most in use to solve the application problem of engineering.

多项式曲线解决工程应用问题曲线常用方法

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• We can calculate the dispersibility of resistance change and get the reliability values of experiment by the fitting curve.

通过此函数关系计算任意电阻变化分散性，进一步求得实验可靠性

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• The practical engineering example shows that the rheological model identification is easy to make and higher accuracy of fitting curve can be obtained with this method.

工程实例计算表明方法具有精度便于模型辨识优点

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• By fitting curve obtained suitable formula for the average flame height and the oscillation frequency in the plateau environment.

通过得到了适用于高原环境下平均火焰高度振荡频率公式

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• The results show that the fitting curve of the linear correlation coefficient greater than 0.97 on the particle size distribution of slag powder with the characteristics of fractal structure.

结果表明曲线线性相关系数均大于0.97，说明钢渣微粒度分布具有分形结构特征

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• A mathematical procedure for finding the best-fitting curve to a given set of points by minimizing the sum of the squares of the offsets ("the residuals") of the points from the curve.

最佳答案 ·最小乘法数学优化技术，它通过最小化误差平方和找到数据最佳函数匹配。

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• Before EDM wire cutting die points of non_straight and non_arc lines, an arc for fitting the curve of the die point is necessary so as to calculate wire_cutting programming data.

电火花线切割非直线圆弧模具刃口前，需先用圆弧拟合模具刃口曲线以便计算线切割编程数据

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• Finally adopts the method of curve fitting to do the logarithmic spiral fitting, and then do a comparative analysis with the standard components after fitting the curve.

最后采用曲线方法进行对数螺旋线合，合出曲线标准零件进行比较分析

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• This paper presents a method of flux compensation of saturated vapor. This method adopts parabola fitting the curve of temperature-density and deals with the data by MCS-51 single-chip computer.

提出一种采用二次抛物线来拟合温度—密度曲线进行饱和蒸汽流量补偿方法并且MCS-51单片机进行数据处理。

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• It is necessary to solve a system of nonlinear equations for fitting the curve of nonlinear function by use of the least square method.

非线性函数最小乘法曲线需要求解一个非线性方程组

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• Both the wavelet functions and the least square algorithm of fitting of data are used to construct a new method of fitting of curve and surface.

本文把函数引入离散数据合领域，将小函数数据常用方法——最小乘法相结合，给出了一种新型数据合工具。

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• Both the rational functions and the least square algorithm of fitting of data are used to construct a new method of fitting of curve and surface.

有理函数引入离散数据方法，将有理函数数据常用方法——最小乘法相结合，给出了一种新型数据工具。

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• 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.

最小二乘法等离子体粒子能谱实验数据时，通常使函数实验能谱数据之间误差平方和极小化。

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• But the quadratic curve can be used only in condition when each X-coordinate of the points sequence mapping to only one Y-coordinate, so it can't be used in fitting closing curve.

多项式只能合x坐标与Y坐标之间成函数关系序列无法闭合曲线

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• A new feature-points extraction algorithm is proposed, which USES least square method fitting contour curve and combines slope, curvature information to extract feature-points.

提出一种新的轮廓特征提取方法利用最小乘法拟合轮廓曲线结合斜率曲率信息提取特征点。

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• Based on the dispersion equations, 'Downhill Simplex' method is utilized to measure the thickness and optical constants of thin film by fitting the curve of measured transmission spectrum.

借助于不同色散公式运用单纯拟合测得透过率光谱曲线，从而获得薄膜光学常数厚度

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• Studying the calculus of minimax residue vector, we can translate solving minimax method for fitting a curve into solving consistency equations.

文章提出曲线拟合极小极大法，通过研究极小极大剩余向量计算方法，将问题转化为求解相容方程组问题

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• The fitting performance curve equation method has studied with emphasis.

重点研究拟合性能曲线方程方法

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• The problem of quadrature formula, normalization, symmetrization and peak spreading correction for experimental GPC chromatograms after partial smoothing or fitting a curve is discussed.

最后讨论了公式归一化对称GPC实验加宽改正问题

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• The quantitative analysis result shows that it can reach the given precision by only measuring limited area. It also shows that fitting-curve-method is better than averaging method for precision.

对刀口边缘误差进行了定量分析得出一定精度范围测量光强的区域定性分析了使用拟合法求MTF优于使用均值求MTF。

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• On the basis of Chebyshev curve fitting method, a new method to design worn profile tread is proposed by this paper.

本文切比雪曲线拟合方法基础上提出高次曲线磨耗面的设计方法

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• On the basis of Chebyshev curve fitting method, a new method to design worn profile tread is proposed by this paper.

本文切比雪曲线拟合方法基础上提出高次曲线磨耗面的设计方法

danci.911cha.com

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