With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
Methods of landscape pattern analysis and land use conversion matrix were employed.
研究方法：景观格局分析和土地利用转换矩阵。
Aiming at the problem of equivalent conversion from conjunctive normal form to disjunctive normal form, an effective algorithm was proposed to construct reduction tree based on discernibility matrix.
针对差别矩阵求约简过程中合取范式向析取范式等价转换的难题，提出一种基于差别矩阵构造约简树的有效方法。
Each of pixel circuits arranged like a matrix converts incident light into electrical signals with a photoelectric conversion element.
像矩阵那样排列的像素电路的每一个借助于一个光电转换元件把入射光转换成电信号。
The paper adopts graph method to study 3d entity graphic conversion, and the parameter formulas of the graphic transformation matrix of the several special displays are clearly obtained.
采用图解法探讨三维实体的图形变换，明确给出了几种特殊显示的图形变换矩阵的参数表达式。
As we know, it is both convenient and practical to describe curves and surfaces by matrix representation in CAGD, such as facilitating the evaluation and conversion of the curves and surfaces.
我们知道，曲线曲面的矩阵形式在计算机辅助几何设计的实际应用中是非常必要的并且存在很好的应用价值，例如方便于曲线曲面的求值和转换等。
With a matrix structure and computer-aided automatically conversion of testing voltage, the testing efficiency has been greatly improved and a good data repeatability obtained.
由于采用阵列结构，计算机自动转换测量电压，测试效率大为提高，测得数据重复性好。
By using discussing the relationship of two-kinds of algebra, the conversion matrix of expansion coefficients are derived.
最后讨论两种代数之间的关系，并求出函数展开式系数之间的转换矩阵。
Using graph theory of adjacency matrix as a conversion, a depth-first search to the entire map, can be cut at all possible paths.
利用图论中的邻接矩阵作为转换点，深度优先搜索整个有向图，可以得到所有可能的切分形式。
Using graph theory of adjacency matrix as a conversion, a depth-first search to the entire map, can be cut at all possible paths.
利用图论中的邻接矩阵作为转换点，深度优先搜索整个有向图，可以得到所有可能的切分形式。
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