transformation of coordinates

The Coordinates Transformation and the Extreme Value Approaches of the Curves in AutoCAD

AutoCAD曲线的坐标变换和最值求取

The mode coupling between laser cavity and ring resonator has been realized by using a spherical reflector. The results of frequency difference measurement for the elliptically polarized light and its experimental installation are presented. The nonlinear measuring errors by PZT have been eliminated through nonlinear coordinates transformation.

采用球面反射镜实现环形腔的本征模式与激光束注入模式的匹配，给出实验装置及偏振光频差测量结果，并通过非线性坐标变换消除了压电陶瓷PZT的非线性对测量结果的影响。

Foundation of Navier-Stokes Equations in Spherical Coordinates System Based on Coordinate Transformation

基于坐标变换的球面坐标Navier-Stokes方程的建立

As shown by the case studies, complicated spatial geometrical relationships can be easily tackled with the vectors and tensors mapped onto the most appropriate system of coordinates, by employing the transformation matrix and its time derivative

实例中应用坐标转换矩阵及其时间导数，可较容易地处理繁复的空间几何关系，并能将各矢量或张量向最适宜的坐标系投影

Transformation formula of space coordinates for surface integrals

关于曲面积分的空间坐标变换公式

Through appropriate transformation of coordinates, that is, transformation of columns on the matrix of coefficients, and interchanges of rows on the augmented matrix ( equivalent to change the order of hyperplanes), we get a special canonical form.

通过适当的坐标变换，即对其系数矩阵做列变换，对其增广矩阵做行互换（相当于改变超平面的次序），得到特殊的相抵标准形。

The phenomena of relativity in two mutually rotating coordinates are discussed using the rotating Lorentz transformation.

利用旋转洛仑兹变换讨论相对匀速转动参考系中的相对论效应.