Its basic theory is moving least squares method.

它的理论基础是滑动最小二乘法。

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The total least squares method was used in the improved algorithm to obtain the noise subspace.

改进算法利用总体最小二乘法得到噪声子空间。

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Traditionally, the femoral anatomic axis is obtained by using the least-squares method directly.

传统上，采用最小二乘法进行股骨基轴线的拟合。

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Because their method of analysis characterizes the cases in which multiple squares can be moved into place simultaneously, it provides a way to recognize those cases, and thus an algorithm for solving a disordered cube.

FORBES: Solving a Rubik's Cube With Math