quaternion
英
美
网络 四元素; 四元数; 四元數; 四元组
复数：quaternions
英英释义
noun
- the cardinal number that is the sum of three and one
双语例句
- In the paper the generalized numerical radiuses of real quaternion matrices with symmetric function are defined and theirs inequalities are given.
本文定义了带有对称函数的实四无数矩阵的广义数值半径并得到了它们所满足的不等式。 - Calculates the natural logarithm of a quaternion.
计算四元数的自然对数。 - Custom inspector that shows the X, Y, Z, W quaternion components of a transform.
创建一个自定义检视面板，显示变换的X，Y，Z，W四元数组件。 - Mixed Operation of Quaternion, Special Function Differentiation and Application of Rolle's Theorem in Mizar
四元数混合运算及特殊函数的微分公式和洛尔定理应用的Mizar实现 - Considering the target angle rate changing, an adaptive attitude tracking control law was designed based on the error quaternion, and the corresponding close system stability was also proved.
考虑目标姿态角速度可以时变的一般情形，设计了基于误差四元数的自适应姿态跟踪控制律，给出了稳定性证明。 - First, according to the tracking error dynamics and kinematics described by unit quaternion error and angular velocity error, a sliding mode controller is derived based on Lyapunov theory.
首先根据由误差四元数和误差角速度描述的跟踪误差动力学和运动学方程，设计了基于李亚普诺夫方法的滑模变结构控制律。 - Since unitary congruence of quaternion matrices is in connection with unitary similarity of quaternion matrices, we also discuss some properties of the unitary similarity of quaternion matrices.
由于四元数矩阵的酉相合与酉相似有着密切联系，本文还讨论了四元数矩阵的酉相似的一些性质。 - Discontinuous Characteristic Boundary Value Problems for Hyperbolic Equations in Commutative Quaternion Algebra
交换四元数代数中一类双曲型方程的间断特征边值 - A New Large-scale Transformation Algorithm of Quaternion to Euler Angle
一种新的全角度四元数与欧拉角的转换算法 - In this paper, we obtain some inequalities for norm and traces of quaternion matrices.
本文获得了四元数矩阵的范数和迹的一些不等式，改进了近期的某些结果。