PMAC的坐标转换实际上是通过对X，Y，Z轴的矩阵转换（matrix transformation）操作实现的，其特点是能在程序运行过程中进行X、Y、Z轴的平移、旋转、放大、镜像等矩阵运算，可广泛用于坐标轴的公英制转换、原点...
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Elementary matrix transformation 矩阵初等变换
affine matrix transformation 仿射矩阵变换 ; 仿射矩阵转换
linear matrix transformation 线性矩阵转换
two-matrix transformation 双矩阵变换
field matrix transformation 场矩阵变换
fuzzy matrix transformation 模糊矩阵变换
inverse matrix transformation 逆矩阵变换的
With ellipsoidal surface parameterized,the position of a point on a ellipsoid can be de-termined under matrix transformation at arbitrary moment. When the collision happens between ellipsoids a geometrical constraint equa-tion is established.
该方法采用参数化椭球面,在矩阵变换下获得椭球面上任意点在任意时刻的坐标。
参考来源 - 基于非线性规划的椭球碰撞检测·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, the authors present a new method of generating textures based on matrix transformation.
本文基于矩阵变换算法提出了一种在计算机上生成多种复杂纹理的新方法。
Methods The matrix transformation method and matrix eigenvalue analysis method.
方法矩阵变换与矩阵特征值分析方法。
By matrix transformation, the solutions of surrounding rocks disturbance stress, strain and displacement are obtained.
通过矩阵变换，得到隧道围岩体扰动应力、应变和位移的解答函数式。
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