多项式乘法由子多项式的乘法和加法实现。
The polynomial multiplication is performed by sub-polynomial multiplications and additions.
觉得还可以就让通过，我想知道多项式乘法。
I felt that I could let through, I want to know polynomial multiplication.
采用基于有限域中多项式乘法理论的快速有限域乘法器的设计，得到了简单的有限域上乘积运算算法。
Through the finite domain multiplier design based on the polynomial multiplication theory in finite domain, a new simple multiplication algorithm in finite domain is introduced.
在水泵的选型或运行中，通常采用多项式的最小二乘法或根据假设的函数关系来拟合水泵性能曲线。
Least square method of polynomial or the method based on the given function are used to fit pump characteristic curve in pump selection or operation.
方法利用非参数分段多项式估计和最小二乘法进行讨论。
Methods It is discussed by nonparametric piecewise polynomial estimation and least squares estimation.
作者在最小二乘法的基础上，提出分段直线拟合算法来代替多项式曲线拟合，从而达到简化数学模型的建立和减少计算量的目的。
The author proposes a sectional line fitting to re - place the polynomial curve fitting, which results in simplifying establishment of mathematical model and reducing the amount of calculation work.
进一步要求：实现三元二次多项式的乘法。
Further requirements: to achieve quadratic polynomial multiplication.
基于道路区域检测结果，道路边线检测算法采用多项式模型，利用最小二乘法对道路边线进行拟合。
Based on the result of the road area detection, the road edge detection algorithm USES the least square method to fit the road edge.
本文采用最小二乘法回归分析，将湿敏元件的测试数据回归成多项式，获得元件的静态数学模型。
A static mathematical model of humidity sensing element is obtained using least square regression analysis, through regression of measured data into polynomial expression.
计算结果表明，用分段多项式最小二乘法拟合计算M F D，可以取得满意的计算精度。
The error sources and their influences to the measurement results are also discussed. It has been shown, that the satisfied results can be achieved by using least square fitting method.
计算结果表明，用分段多项式最小二乘法拟合计算M F D，可以取得满意的计算精度。
The error sources and their influences to the measurement results are also discussed. It has been shown, that the satisfied results can be achieved by using least square fitting method.
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