行列式

hánɡ liè shì
  • determinant
行列式行列式
行列式 [háng liè shì]
  • [determinant] 若干数字组成的一个方阵,它的值是按下述方式可能求得的所有不同的积的代数和,求每一个积时依次从每一行取一个元因子,而这每一个元因子又需取自不同的列,作为乘数,积的符号是正是负决定于要使各个乘数的列的指标顺序恢复到自然顺序所需的换位次数是偶数还是奇数

  1. 当行列式展开后,得到一个多项式,叫它为特征多项式。

    When the determinant is expanded , it produces a polynomial , called the characteristic polynomial .

  2. 面积,行列式,积分因子和Green公式

    Area , Determinant , Integral Factor and Green Formulation

  3. 用递归关系计算n阶行列式的规律

    Some Rules for Evaluating Determinants of Order n by Recursion Relations

  4. n阶行列式形式的微分中值定理的再推广

    Re-extension of the Differential Mean Value Theorem of n Order Determinant Form

  5. 线性泛函意义下的n阶行列式定义

    Definition of n-rank determinant in a sense of linear functional

  6. 递推关系式计算n阶行列式的一个讨论

    A Discussion about Calculating the Determinant of n Degree in Recurrence Relation

  7. 切触有理插值的行列式解及b表结构

    The determinant solution of the osculatory rational interpolation and the construction of the B table

  8. 一类n阶行列式的计算

    A computation of a class of n order determinants

  9. 一个n阶雅可比行列式的值

    The Value of An N - Order Jacobian Determinant

  10. 非线性回归的一种算法n阶行列式的微分法

    A new method of nonlinear regression A Differential Solution to N-step Functional Determinants

  11. PLC控制系统的行列式键盘的设计与编程方法

    Design and Programming Method for Determinant Keyboard in PLC Control System

  12. 当矩阵H被分成两个特殊矩阵的和时行列式的计算。

    Matrix H is divided into two particular matrix .

  13. N阶行列式扩展的代数余子式的展开

    On expansion of n - order determinant

  14. n阶行列式的微分法

    A Differential Solution to N-step Functional Determinants

  15. n阶k循环行列式的初等解法

    Elementary Solution for Nth Order K Recurrent Determinant

  16. n阶行列式的另一种定义

    Another Definition of n Order Determinant

  17. 利用罗尔定理和行列式知识建立了一个关于n阶导数的拉格朗日定理。

    Establishes a new Lagrange 's Theorem for n-th-order derivative by using Rolle 's Theorem and determinant theory .

  18. 一个可能用来表示,在这个平面内的方法,the,condition,that,P,is,in,the,plane,就是这三个向量的行列式,要等于零。

    One possible way to express P is to say that the determinant of these three vectors has to be zero .

  19. 介绍了行列式制瓶机玻璃瓶模具CAD系统(GBMCAD)的开发。

    This paper introduced the development of the CAD system of glass bottle mould for I. S. Machine .

  20. 本文试图对一些特殊的n阶行列式归纳介绍几种常用的特殊方法。

    The author , in the article , has introduced in induction a few special ways of some N-phase determinants .

  21. 非奇H阵行列式的下界和‖A~(-1)B‖∞的估计

    Lower bounds of determinant for an H-matrix and estimates of ‖ a ~ ( - 1 ) b ‖ _ ∞

  22. 本算法只需简单的距离及四阶行列式计算,在求得初始四点匹配后,以其为依据,可较精确地估算出物体的运动参数(R,T)。

    The motion parameters can be easily estimated by simple calculation according to the initial four matched point pairs .

  23. 函数值Padé-型逼近的行列式公式的计算

    Computation of the Determinant Formulas of Function-Valued Pad é - Type Approximation

  24. 多元λ-矩阵行列式的FFT展开法

    A simple method to determine the determinant of the multivariate x matrices by FFT

  25. 准范德蒙行列式及其在相干信号DOA估计中的应用

    A Quasi-Vandermonde Determinant and its Application to DOA Estimation of Coherent Sources

  26. 若当(JORDAN)标准形的计算方法及其在计算行列式中的应用

    The Calculation Method of The Jordan Canonical Form and its Application in Determinant

  27. 讨论了n阶k循环行列式的初等解法,并举例加以说明。

    In this paper , the elementary solution for nth order K recurrent determinant is discussed and examples are used to illustrate it .

  28. 利用n阶行列式的定义,将一个矩阵恒等式进行了推广,该恒等式在孤立子理论中具有十分重要的核心地位。

    On the ham of the definition of n-order determinant , the author generalizes a metrix identity which plays an important role in soliton theory .

  29. 但是如果你考虑使用这个,它就仅仅是▽和f的行列式了。

    But , if you thought about it in terms of this , it was actually the determinant of del and f.

  30. 通过对n阶行列式的理论和计算方法进行归纳分析,总结出一些有用的计算n阶行列式的方法和技巧。

    In the paper , we come down to the theory and the calculating method of n order determinant and sum up some useful skills of calculation .