释义 |
1 ?最小二乘 ...键词】: 时间间断 有限元 最小二乘 误差估计 稳定性 [gap=527]Keywords】: time-discontinuous,finite element,least-squares,error estimate,stability ... 2 ?最小平方 ... least-squares 最小二乘 ; 最小平方 ; 针对采用最小二乘法 ; 用最小二乘法 least-squares fit 最小二乘法符合 Least-squares Plane 最小二乘面 ... 3 ?用最小二乘法 确定面域点集用最小二乘法(least-squares, LS)拟合曲面后的精度来判别 [10] 。
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The most accurate method to determine the behavior pattern of a mixed cost is least-squares regression. 测定混合成本行为模式的最准确的方法是最小二乘回归。 - 2
Compute the distance from each data sample to the cluster center (our randomly selected data row), using the least-squares method of distance calculation. 计算从每个数据样例到群集中心(我们随意选中的数据行)的距离,使用距离计算的最小平方法。 - 3
The DSC data obtained are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively. 用线性最小二乘法、迭代法以及二分法与最小二乘法相结合的方法,以积分方程、微分方程和放热速率方程拟合dsc数据。
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