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

• In the paper a general space-time transformation theory is established with complex quaternion as space-time algebra.
  以复四元数为时空代数，建立了一个广义时空变换理论。
• The norm of a quaternion is similar to that of a vector. examining resemblances or differences.
  四元数的平均值与矢量的有点相似。检查相似点或不同点。
• 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。
• Extracting Dynamic Error of Accelerometer Tested on Three-axis Turntable by Quaternion
  用四元数法提取加速度计三轴转台测试中的动态误差量
• 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。
• 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；
• 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
• Two kind of linear representations of the generalized quaternion algebras are given, and a necessary and sufficient condition about the isomorphism of two generalized quaternion algebras is obtained.
  给出了广义四元数代数的两种线性表示，导出了两个广义四元数代数同构的充要条件；
• 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。
• Smooth orientation planner for manipulators based on quaternion and B-spline
  基于四元数和B样条的机械手平滑姿态规划器