多项式
- 与 多项式 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Hence, a necessary and sufficient condition for the positivity of polynomials of arbitrary degree is presented in this paper. A practical algorithm to express this condition in terms of the coefficients of the polynomials is also given.
由此提出了任意阶多项式为正的一个充要条件,也提出了一个实用的算法,从而可以只用此多项式的系数来表示得到的充要条件。
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The cubic interpolation polynomial is got firstly in the given sub-range of the hydrophone's sensitivity-frequency curve by using the Akima curve smoothed algorithm, and the maximum of the polynomial is calculated in the sub-range by using the one dimension extreme value continued fraction algorithm, finally the frequency of the hydrophone is got.
频率测试是在灵敏度详细测试的基础上,采用阿克玛曲线光滑算法求出检波器幅频特性曲线在给定子区间上的三次插值多项式,再利用一维极值连分式法求出该区间上多项式的极值,从而求出检波器的频率值。
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We consider the cubic Hermite-Pade approximation and give the contour integral representations of coefficient polynomials.
研究了三次Hermite-Pade逼近系数多项式的围道积分表示,利用鞍点法得到了这些多项式的渐近估计。
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In the section, the definitions and main properties of the operator have been discussed systematically, the operational rules of one dimensional PGOPO have been strictly established based on the theory of convergence in the mean square, error and convergence analysis of approximation by PGOPO has been discussed.
系统地论述了分段广义正交多项式算子的定义、性质,并为一维PGOPO算子严格地建立一套在均方收敛意义下的代数运算规则,给出了分段广义正交多项式算子作用下的误差及收敛性分析结果。
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A human model using polynomial convolution surface is presented which is modeled by articulated skeletons convolved with some kernel function. The convolution surface and curve correspondence theorem under orthogonal projection is presented. The human contour is approximated with a convolution curve and 3D human pose can be estimated using a nonlinear optimization algorithm.
首先建立了一种新颖的多项式密度卷积曲面人体模型,该模型由连接体线骨架与某种卷积核卷积而成,整个曲面是一张连续曲面,调节多项式和半径参数可以让人体任意变形;给出了正交投影下卷积曲面和曲线对应的概念和相关定理,为二维的图像轮廓和三维人体模型之间建立对应关系;根据正交投影下卷积曲面与曲线对应定理,用卷积曲线去逼近人体的图像轮廓曲线,从而估计和恢复出三维人体运动姿态。
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The problem of finding stabilizer quantum-error-correcting codes can be transformed into the problem of finding classical self-orthogonal linear codes over the Galois field GF(4) under a Hermitian inner product. A classical cyclic code over the field GF(4) is self-orthogonal with respect to the Hermitian inner product iff the generator polynomial of its dual code is a factor of its generator polynomial.
寻找量子稳定子码的问题可以转化为寻找GF(4)上厄米内积自正交的经典线性码的问题;对于GF(4)上的经典循环码,它是厄米内积自正交的,当且仅当它的对偶码的生成多项式是其生成多项式的因子。
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The algorithm is practicable and efficient in finding approximate roots of a cyclotomic polynomial, and gives a new method to judge a polynomial that can pitch cirle.
该算法在求分圆多项式的近似根方面是可行的,并取得比较好的效果,为判定一个多项式是否分圆提供了一种新方法。
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Furthermore, a Maple program is designed to verify the validity of the autocorrelation.(2). Based on Whiteman\'s generalized cyclotomy, new binary generalized cyclotomic sequences of order 2~k and length pq are constructed.
构造了一类平衡的新的六次剩余序列,分别利用多项式分解理论和迹函数表示确定了该类序列的线性复杂度和极小多项式,给出了序列的自相关函数值并编制Maple程序验证该结果的正确性,讨论了序列的稳定性。
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After a cubic polynomial with several elements is represents as a product of matrices , a sufficient and necessary condifion for decomposability is given , i.e.
首先介绍实数域和复数域上的二元二次多项式的分解问题,然后引入多元三次多项式分解。
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This article mainly discusses four kinds of solution system of linear equations,such as Elementary operations, the tecnique of Orthogonalization,Gaussian elimination method and Block matrix,and some ways that how to solve the multiple polynomial equations and decomposite the multiple polynomial matrix.
本文主要讨论了利用初等变换、正交化的技巧、高斯消去法和分块矩阵的四种求解线性方程组的解法,以及一些关于多元多项式方程组求解和多元多项式矩阵分解的方法。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。