By using the graph theory and the method of data transformation, a series of connectivity matrixes and loop matrixes are derived from the basic relation matrix-the matrix KL.

应用图论理论和数据转换方法，通过基本关系矩阵———KL矩阵派生一系列的衔接矩阵和回路矩阵。

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Then, the basic principles of drawing 3d graph by computer are discussed, particularly explained the fundamental theory of coordinate transform, projection transform and light model.

对三维图形计算机显示的基本原理进行了讨论，详细介绍了坐标系变换、投影变换和明暗处理及光照模型的基本原理。

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It mainly introduces basic concepts and basic methods in logic, set theory, algebraic system and graph theory.

该课程主要介绍逻辑学、集合论、代数系统以及图论的基本概念及其方法。

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