polynomial

a polynomial expression

Some properties of polynomial mollifier are presented and the conclusion that polynomial can consistently approximate continuous function is proved.

给出软化子的几个性质，并由此证得用一致逼近连续函数的结论。

According to the nature of two-dimensional biharmonic equations,this paper obtains a polynomial solution of the biharmonic equation for stress function by means of the MATHEMATICA software.

根据二维双调和方程的特点并借助于MATHEMATICA软件,得到了应力函数双调和方程的解答。

Then triangle transform is used to create a polynomial system of over 9 equations, of which solution is obtained by the method of elimination by eliminant for m≥n.

通过分析互质性的判定定理,把的结理论引入到元非线性方程组的解法中,得到一种系统的方法可以确定元非线性方程组的所有解。

In this correspondence, a new class of sextic residue sequences is constructed and the characteristic polynomial and hence the linear complexity of it are determined.

本文构造了一类新的六次剩余序列,给出了该类序列的特征和线性复杂度。

The trackability limitation of current gradient algorithm is discussed.A new algorithm, named variable parameter gradient estimation algorithm with local polynomial approximation is proposed.

本文分析了梯度辨识算法跟踪时变系统的缺点，提出了一种新的基于局部逼近的变参数梯度估算法。