1) unit stress matrix
单位应力矩阵
1.
A method called unit stress matrix method is proposed in this paper to calculate the SPDS of nonselfvibration components in a random vibration system.
分析了求解一般系统应力谱的过程,在应力谱计算中提出了单位应力矩阵的概念,解决了由系统随机响应计算应力功率谱密度的问题,并讨论其在一般情况下的存在性。
2) identity matrix
单位矩阵
1.
Having found all square roots of an identity matrix.
找出了单位矩阵的所有平方根。
3) unit matrix
单位矩阵
1.
Using the method of unit matrix synthesis to solve the coupling problem between the paper pulp flux and the steam press in the papermaking process.
运用单位矩阵解耦控制方法,解决造纸过程中纸机网前箱系统中纸浆流量和蒸汽压力的耦合问题;并在实验室的纸机网前箱的模型中予以实际应用,实验结果表明:该解耦控制算法是可行的,有一定实用价值。
2.
According to the characteristics of multivariable and strong couple in control system with multi-temperature zones,the unit matrix static decoupling control method is employed to convert the multivariable and couple system to single variable independent system which is controlled with Smith predictor.
针对多温区控制系统中的多变量、强耦合特点,采用单位矩阵静态解耦控制法,将多变量耦合系统转化成单变量独立系统,并用Smith预估器对其进行控制。
4) homography
[英]['hɔməgrɑ:fi] [美]['hɑmə,græfɪ]
单应矩阵
1.
Line-based Homography Estimation and Its Application in Visual Metrology;
基于线对应的单应矩阵估计及其在视觉测量中的应用
2.
It has been proved in the literature that the homography from the x-y plane of the world coordinate system to the image plane can give rise two linear constraints on the camera s intrinsic parameters.
空间x-y坐标平面与图像平面之间的单应矩阵可以提供关于摄像机内参数的2个线性约束。
3.
As a result,homography may be computed from point correspondences between space points and image points.
在该方法中,首先利用Canny算子检测出空间平面和平面模板的图像中直线和椭圆的特征;然后运用最小二乘法拟合出直线和椭圆的方程,从而可以得到直线与椭圆的切点;根据射影几何中直线和点的结合性保持不变的性质,得到空间平面上的点与图像特征点间的对应,从而估计出空间平面与图像平面之间的单应矩阵;最后,由单应矩阵实现了对空间平面上任意两点距离的测量。
5) homography matrix
单应矩阵
1.
Deriving homography matrix of planar projective transform;
二维投影变换模型的单应矩阵表示
2.
Greedy calibration method for binocular camera system via characteristic homography matrix
基于特征单应矩阵的双目摄像机系统贪婪标定方法(英文)
3.
As same as other problems in computer vision, the homography matrix computation is very sensitive to noise.
在平面测量问题中,单应矩阵扮演着十分重要的角色。
6) unitary matrix
单位矩阵，酉矩阵
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条