quadratic sum中文，quadratic sum的意思，quadratic sum翻译及用法

2025-10-09 15:07 浏览次数 10

quadratic sum

英[kwəˈdrætik sʌm]美[kwɑˈdrætɪk sʌm]

[数] 平方和

quadratic sum 例句

英汉例句

  • a new formula is obtained to find out regression coefficients, based on the fact that the quadratic sum of distance between line and spots in minimum.

    由点线距的平方和最小，得出一种求回归系数的新公式。

  • by introducing theories of matrix, this paper presents a calculation method for the rank of the quadratic form in quadratic sum resolution.

    引用矩阵的有关理论，给出了平方和分解式中二次型秩数的计算方法。

  • the 64 orthogonal arrays, which originated from the literatures in chinese, are categorized according to self-checking of quadratic sum and degree of freedom.

    对来自中文源文献的64张正交表按其有无平方和、自由度的自检功能进行了分组归类。

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