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
  Synonym:four4IVtetradquaternquaternaryquaternityquartetquadrupletfoursomeLittle Joe

双语例句

• Simulation Modeling of Satellite Attitude Control System Based on Quaternion Feedback
  基于四元数反馈的卫星姿态控制系统仿真模型建立
• 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。
• 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。
• The original color image was first represented by using quaternion Same-Hue-Full-Saturation ( SHFS) form.
  首先将输入彩色图像用同色调全饱和度四元数形式表示；
• Simultaneous diagonalization of two quaternion normal matrices
  2个四元数正规矩阵的同时对角化问题
• The main purpose of this paper is to study a new proof of extended unitary diagonalizable of self-conjugate matrix in quaternion field and deduce other properties concerned.
  探讨了四元数体上自共轭矩阵的广义酉对角化的新证法，并由此推出其它相应的性质。
• 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。
• Study on Some Matrices Problems over Real Quaternion Division Algebra
  四元数体上代数的若干矩阵问题研究
• Inverse Problem for Generalized Toeplitz Matrices over Quaternion Field
  四元数体上广义Toeplitz矩阵反问题
• 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。