least-squares method

常见例句

Damped least-squares method can work successfully at a relatively poor initial value, and it can overcome the recurrence difficulty caused by the singular coefficient matrix.
阻尼最小二乘法在较差的初值条件下能有效运行，并能克服系数矩阵奇异时的迭代困难。
Fourthly, zone division method and laser spot positioning method based on least-squares method are respectively used to realize concentric circle detection and accurate position of spot.
同时采用基于区域划分的同心圆检测算法和基于最小二乘法的激光光斑定位方法分别实现了对同心圆的检测和光斑的精确定位。
In order to eliminate the fluctuation error of the runway friction coefficient that was brought by the force fluctuation, the recursive least -squares method was applied for the test data processing.
为消除水平力、垂直力波动对跑道摩擦系数测量结果带来的误差，采用了渐消记忆递推最小二乘数据处理方法。
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