Study of rotation matrix in flexural-torsional stability and geometrically nonlinear analysis
转动矩阵在弯扭屈曲和几何非线性分析中的研究
Based on some hypotheses, the vibration stiffness matrix of the structure is put forward by a simple and effective method.
核心单筒式悬挂结构的振动是一个非常复杂的问题,这里用一个简单而有效的方法推导了其振动刚度矩阵,为实际工程计算提供参考。
A description of polarizing state of light by using group theory:Generator of rotation matrix
光偏振态的群论描述:转动矩阵的生成元
Study of rotation matrix in flexural-torsional stability and geometrically nonlinear analysis
转动矩阵在弯扭屈曲和几何非线性分析中的研究
If A is the mxn matrix, then the nxm matrix is called the transpose of A.
如果A是mxn矩阵，那么nxm矩阵为A的转置矩阵。
transform a matrix to a diagonal matrix.
把一个对角矩阵转化成对角矩阵。
3-D Finite Element Torque Analysis of a Halbach Array PM Spherical Motor
Halbach阵列永磁球形电动机转矩的三维有限元分析
Research on Direct Torque Control of Asynchronous Motor Fed by Matrix Converter System
基于矩阵变换器的异步电动机直接转矩控制系统研究
Research of Indirect Matrix Converter Based on DTC
基于间接矩阵变换器的异步电动机直接转矩控制
Research on Direct Torque Control of Matrix Converter-Permanent Magnet Synchronous Motor System
矩阵变换器-永磁同步电动机直接转矩控制系统研究
A matrix formed by interchanging the rows and columns of a given matrix.
转置矩阵通过使一个给定的矩阵的行和列互换而形成的矩阵
The Calculatiou of critical load by torsion angle-bending moment matix;
用转角弯矩矩阵确定压杆的临界荷载
Asynchronous Electromotor Direct-torque Control based on Matrix Converters
矩阵变换器的异步电机直接转矩控制
Research on the Active Magnetie Rotor System Dynamic Characteristics based on Transfer Mstrix Method;
基于传递矩阵法的主动磁悬浮转子动态特性研究
mobility and hardship matrix
调动和艰苦条件矩阵表
passive matrix displays are generally inferior to active matrix displays.
被动矩阵显示器通常次于活性矩阵屏幕。
Direct Torque Control of Induction Motor Fed by Matrix Converter;
基于矩阵变换器的异步电机直接转矩控制
AC-DC-AC Matrix Converter and Direct Torque Control;
交—直—交型矩阵变换器及其直接转矩控制
Study of Direct Torque Control of Matrix Converter with Multiple Voltage Vectors
多电压矢量矩阵变换器的直接转矩控制研究
partially filled transition matrix
填入部分元素的转移矩阵