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

给出软化子几个性质，并由此证得用一致逼近连续函结论。

The reluctivity matrix is obtained by using the trigonometric function transformation and the form of coefficient matrix is simplified.

该方法适用于任意阶描述磁化曲线非线性谐波电磁场问 题求解，并提高了计算精度。

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缺，提出了一种新基于局部逼近变参梯度估计算法。

In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

提出了一元形水蒸气饱和压力与饱和温度关系学模型，进行了牛肉冻结过程计算机模拟，在此基础上进行了牛肉冻结过程中干耗值计算。

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.

本文构造了一类新六次剩余序列,给出了该类序列特征和线性复杂度。

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特并借助于MATHEMATICA软件,得到了应力函双调和方程解答。

In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.

本文证明了球面有限集伪对称性可以完全由其特征根来刻画，并得到了在度加运算下伪对称性具有封闭性.