查询词典 factorization

For the LS problem, the method of normal equations needs less computation but its computed solution has poor accuracy. If QR factorization is used, more accurate solution can be got. However, its computation is nearly as twice as the method of normal equations.

对于线性最小二乘问题，混合方法的提出是企图在法方程法与QR分解方法之间取得某种平衡，希望能够节省计算量又同时保持计算解达到较高精度，但后者在理论上并未得到证明。

It produce a series of numerical maps. Using GIS spatial analysis, attribution of permanent plot factorization can be analysed.

在此基础上，利用GIS强大的空间分析功能，进行固定样地的多种因子的特征分析。

Matrix is based on a "partial" non-negative matrix factorization generation features space algorithm, which is based on the NMF non-negative...

LNMF是基于"局部"非负矩阵分解生成特征空间的算法，而NMF是基于非负矩阵分解。

Matrix is based on a "partial" non-negative matrix factorization generation features space algorithm, which is based on the NMF no...

LNMF是基于"局部"非负矩阵分解生成特征空间的算法，而NMF是基于非负矩阵分解。

In this paper,discussions are made on the weighted Moore-Penrose inverses of the morphisms with universal factorization in the preadditive category.

的范畴中态射的Moore-Penrose逆，给出具有满单分解态射Moore-Penrose逆存在的充要条件以及计算公式。

preadditive category ; universal factorization ; morphism ; weighted Moore-Penrose inverse

在文献[5，6]中，讨论了具有泛分解态射的广义Moore-Penrose逆存在的充要条件。

The applied mathematics in cryptography is mainly consisting of the study of prime factorization,Finite Field,Elliptic Curve and so on.

关于暗号理论中的应用数学主要是素因子的分解，hashu关数，有限体，群论，数论和代数学等等。

For the implementation of NRBAC model,a new implement mechanism,which is a binary two-key-lock pair access control scheme using prime factorization (TPB-2-KLP),is presented.

针对NRBAC模型的实现，文中又提出了一种新的RBAC实现机制——基于时间戳和素数因子分解的二进制双钥-锁对( TPB-2-KLP)访问控制方案。

Leibniz saw that the uniqueness of prime factorization suggests a central role for prime numbers in the universal characteristic, a striking anticipation of G?

莱布尼茨看到，素因子分解的单值性表明素数在普遍文字中的核心作用，明显是歌德尔编码的先声。

Prime Factorization. Take your solutions for isprime and getfactors in the previous problems and create a function that takes an integer as input and returns a list of its prime factors.

素因子。以刚才练习中的 isprime 和 getfactors 函数为基础编写一个函数，它接受一个整数作为参数，返回该整数所有素数因子的列表。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。