fitting curve

拟合曲线:在数学和统计学中
常用释义
拟合曲线:在数学和统计学中,拟合曲线是通过将一条曲线与一组数据点相匹配来描述数据的趋势。拟合曲线可以用于预测未来的数据点或者分析数据的模式和关系。

例句

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

使用该法能获得具有较好的光顺性和一致性的误差拟合曲线。

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

多项式曲线拟合是解决工程应用问题中曲线拟合最常用的方法。

3·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。

4·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。

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

通过拟合得到了适用于高原环境下平均火焰高度及振荡频率公式。

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

然后,根据所拟合的曲线,计算出了B楞瓦楞纸板的缓冲系数-最大应力曲线。

7·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。

8·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。

9·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,该方法具有拟合精度高、便于模型辨识等优点。

10·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.

对于短时间内的剧烈放气过程,是根据放气后的抽气试验数据拟合出抽气曲线,以此反算放气量的大小。