因此本文针对标的本身的结构提出了四种启发式信息及两种求解器：二元蚁群算法及贪婪算法。

By using the intrinsic characters of this model, we design four types of heuristic information for bid and two problem solvers: the binary ant colony algorithm and the greedy algorithm.

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基于旋转群代数，以航天器姿态控制研究为背景，提出了四元数的核心矩阵的概念。

A concept of kernel matrix of quaternion is proposed, which is based on rotation group algebra and with spacecraft attitude control as its background.

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在此四元组模型的基础上，应用面向对象设计的思想，结合跳跃表、动态空间管理、编译预处理等技术方法，构造出一个单片机软件仿真器类群。

With the theory of object-oriented design, jump table, dynamic memory management and code pre-processing, the class group of software simulators for single-chip microcomputers are designed.

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