最小二乘相关

1
least squares correlation
最小二乘配置法，*最小二乘拟合推估法 least squares collocation 最小二乘相关 least squares correlation 最小距离分类 minimum distance classification ..

短语

1
其结果表明，按最小二乘平差求转换参数时，必须使用相关权阵。
The result demonstrates that the correlated weight matrix must be applied to solving transformation parameters according to least square adjustment.
2
结果表明，增加最小二乘拟合项次和合理选择数字图像相关计算子区域和步长大小可以提高应力强度因子计算精度。
The results show that increasing the number of least squares fitting terms and reasonable selection of digital image correlation subset size improve the accuracy of calculated stress intensity factor.
3
通过分析MOS管在饱和区失配因素，优化MOS管失配模型，提出用最小二乘曲线拟合法进行相关模型参数提取。
The factors of MOS transistor in the saturation region are analyzed, the mismatch models are optimized, and the model parameter extraction is done by least squares curve fitting method.

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