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

• So, dual Euler method is better than quaternion method in the solution of the singularity of the Euler equation.
  对解决欧拉方程奇异性的双欧法和四元数法进行了对比研究。
• 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
• Arithmetic distance and distance of skew-Hermitian matrices over quaternion division ring with an involution
  具有对合的四元素体上斜Hermitian矩阵的距离与算术距离
• 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
• Calculates the natural logarithm of a quaternion.
  计算四元数的自然对数。
• A kind of control law is designed using unit quaternion and angular velocity by the feedback nonlinearization approach firstly.
  首先利用反馈非线性化方法，给出一种不含非线性扭矩项、仅由四元数和角速度的线性组合构成的控制规律。
• 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。
• Simultaneous diagonalization of two quaternion normal matrices
  2个四元数正规矩阵的同时对角化问题
• 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。
• On Diagonalization of Matrices and Schur Theorem over Quaternion Field;
  四元数体上矩阵的对角化和Schur定理（英文）