数据拟合

Thorsten Wohland, S. Maiti, R. Machan
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引用次数: 3

摘要

求Y (x)的近似值可以有一个数学模型Y (x) M(p, x)参数p eg通过最小化(p) = w2i (Y i - M(p, xi))确定2在缺乏适当模型的情况下,我们可以使用多项式作为“替代模型”。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Data fitting
Seek (an approximation to) Y (x) May have a mathematical model Y (x) M (p, x) Parameters p eg determined by minimizing (p) = w 2 i (y i − M(p, x i)) 2 In lack of a proper model we may use a polynomial as " surrogate model " .
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