fitting curve
拟合曲线：在数学和统计学中
常用释义
英式发音
美式发音
基本释义
- 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。