least-square fit
英 [liːst skweə(r) fɪt]
美 [liːst skwer fɪt]
【电】最小平方凑合
双语例句
- Least-square best fit least squares collocation
最小二乘方最佳拟合 - Only clouds of points instead of grids are distributed over the computational domain and the spatial derivatives are estimated using a least-square curve fit on local clouds of points.
与传统的网格算法不同，求解区域用点云离散代替了通常的网格划分，基于当地点云离散结构，用二次极小曲面逼近计算空间导数。 - Hence a least-square method is used to fit terrain surface.
本文使用最小二乘法曲面拟合原理，将这些离散点拟合成曲面并显示出来。 - Least-square Fit to the Edge of Jupiter and Saturn for its Precise Position
木星土星边缘的椭圆拟合 - Thirdly, the least-square method based on relative error is proposed and used to fit the calibration curve of the ultrasonic sensors.
第三，提出了基于相对误差的最小二乘法，并将其应用超声波传感器标定的数据拟合。 - By using least-square method to fit the experimental points, multi-stage centrifugal blower performance curve and curve equation are got.
通过本部分的性能试验，利用最小二乘法对试验点进行拟合，由此获得多级离心鼓风机性能曲线及曲线方程。