Jacobian determinant

Jacobian determinant的基本解释

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[数]雅可比行列式

与Jacobian determinant相关的网络例句 [注：此内容来源于网络，仅供参考]

When the actuated joint was rotary actuation, kinematic Jacobian matrix of the manipulator was a diagonal matrix. So it was an uncoupled mechanism. As the actuated joint was linear one, Jacobian matrix of the manipulator was an identity 3×3 matrix and its determinant was equal to one. Manipulator, therefore, was singularity-free fully-isotropic throughout the entire workspace.

当以转动输入为主驱动时，运动雅可比矩阵为3×3阶对角阵，故机构为无耦合并联机构；当以移动为主驱动时，雅可比矩阵为3×3阶单位阵，且其行列式的值为1，所以在整个工作空间内机构表现为无奇异完全各向同性。

In order to locate direct singular positions, we begin by expressing the determinant of the Jacobian matrix Jx in terms of position of the center P of the moving platform. The Z and the Y coordinates of P may be chosen from the workspace, then the determinant of Jx is now a six order polynomial of X, the x coordinate of P. The direct singular positions corresponding to are obtained by solving the polynomial equation, and retaining all real roots in the workspace.

由速度分析的Jacobian矩阵Jx，将其行列式值表示成活动平台中心点P位置的函数，寻找奇异位置的方法是先假设平台高度，再假设工作空间内P点的Y座标，使Jx行列式成为P点X座标的六次方程式，求解方程式并保留在工作空间内之实根。

The partitioned mode of the Vandermonde determinant-the quasi-Vandermonde determinant is studied, and by using methods and skills of matrices the calculating formulas are given, thereby the Vandermonde determinant are generalized.

文章将其一般化，讨论分块形式的Vandermonde行列式－准Vandermonde行列式，运用矩阵分块运算方法和技巧，得到了相应的计算公式，从而推广了范德蒙德行列式。

与Jacobian determinant相关的网络解释 [注：此内容来源于网络，仅供参考]

Jacobian determinant：雅可非行列式

jacobian 雅可非行列式 | jacobian determinant 雅可非行列式 | jacobian matrix 雅可比矩阵

Jacobian determinant：贾可比行列式

Jacobian constant 贾可比常数 | Jacobian determinant 贾可比行列式 | Jacobian matrix 贾可比矩阵

Jacobian elliptic function：雅可比椭圆函数

Jacobian determinant 雅可比行列式 | Jacobian elliptic function 雅可比椭圆函数 | Jacobian function 雅可比函数