least-squares method
基本解释
- 最小二乘法
英汉例句
- 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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双语例句
词组短语
- weighted least -squares method 加权最小二乘法
- least -squares penalty method 最小平方罚函数法
- damping least -squares method 阻尼最小二乘法
- matrix least -squares method 矩阵最小二乘法
- moving least -squares method 移动的最小二乘法
短语
专业释义
- 最小二乘法
- 最小二乘法
The first chapter quotes three methods for determining the steady-state equivalent circuit parameters of an induction machine. They are the classical locked-rotor and no-load tests, the direct modification method and the recursive least-squares method.
绪论首先引述了确定感应电动机稳态模型参数的其他三种方法：传统的空载和堵转试验方法、直接修正参数法和递推最小二乘法，并由此提出基于遗传算法的参数识别技术。