1) Polytopes of two-dimensional polynomials
多胞型二维多项式
2) 2 D polynomials
二维多项式
1.
According to the condition, we develop a finite frequency test algorithm for Hurwitz stability of 2 D polynomials, which can avoid the above problems existing in present 2 D frequency domain stability tests and algebraic stability tests.
在此条件下 ,导出二维多项式Hurwitz稳定性的频域检验的有限算法 ,这一算法可以避免现有二维频域稳定性检验和代数稳定性检验算法中所存在的问题 。
3) polynomial of binomial type
二项式型多项式
1.
Furthermore, the functional matrix Pn,λ[x] with polynomial of binomial type related to [ n+λ n-k ] and its properties are studied.
同时,考察了与二项式型多项式相伴的函数矩阵Pn,λ[x]及其性质。
2.
The properties of the lower triangular functional matrix Ln[x] associated with a polynomial of binomial type are discussed in this paper, in which the entry-(i,j) of Ln[x] is equal to lij =(?)i-j(x)l(i,j)if i≥j and equal to 0 otherwise, with l(i, k)l(k,j) = l(i,j)(k-j i-j) and for integers n,k,i,j and real numbers x,y.
n+1阶下三角方阵Ln[x]定义为:(Ln[x])ij=(?)i-j(x)l(i,j)(如果i≥j),否则为0,且满足条件l(i,k)l(k,j)=l(i,j)(k-j i-j)和 ,即二项式型多项式函数矩阵。
4) Two-Dimensional second-order polynomial
二维二阶多项式
5) Two-dimensional cubic
二维三阶多项式
6) Two-dimension orthogonal polynomial
二维正交多项式
补充资料：维胞
维胞 维胞 经外穴名。见《经外奇穴汇编》。在髂前上棘下方凹隐处；或于维道穴斜下1寸处取穴。主治子宫下垂。直刺0.5-1寸。艾炷灸3-5壮；或艾条灸5-10分钟。
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参考词条