It is shown that, if algorithms for performing the QR decomposition are free from calculation of square root, the related iterative refinement algorithms can also be square root free.
证明了:若用QR分解所作的算法无需计算平方根,则相应的迭代加细算法也无需计算平方根。
We break free from our mortal bonds, and with a ware of magic wands our square-root signs become unglneg, and love for me has been renewed.
随着魔棒的挥舞,我们的根号被掀开,而我的爱也焕然一新。
The initial camera parameters are computed using Root Mean Square and close-form algorithm on a distortion-free camera model.
在未考虑畸变的情况下通过最小二乘法求取相机的初始内外参数;
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