| 基于Matlab的GPS网间接平差教学设计与实现 |
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| 引用本文： | 陶秋香,翟敏.基于Matlab的GPS网间接平差教学设计与实现[J].测绘与空间地理信息,2016(3):9-12. |
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| 作者姓名： | 陶秋香 翟敏 |
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| 作者单位： | 山东科技大学测绘科学与工程学院,山东青岛,266590 |
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| 基金项目： | 山东科技大学教学研究项目(qx2013210) |
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| 摘 要： | GPS网间接平差是测绘类本科专业误差理论与测量平差基础教学的重要组成部分。本文针对GPS网间接平差存在的观测数据多、计算量大、在实际课堂教学中很难讲解清楚等问题,提出基于Matlab的GPS网间接平差教学设计与实现方法。给出GPS网间接平差课堂教学的内容及难点,阐述基于Matlab的GPS网间接平差程序设计流程及关键步骤的实现方法。结合3个具体的GPS网平差实例,展示程序运行的结果。结果表明,基于Matlab进行GPS网间接平差教学既有助于加深学生对GPS网间接平差理论知识的理解,培养学生理论联系实际的能力,又可以实现学生所学计算机高级编程语言与专业知识的有机结合,提高学生的编程能力和学习兴趣。
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| 关 键 词： | 误差理论与测量平差基础 Matlab GPS网间接平差 课堂教学设计 |
The Design and Implementation of Teaching for GPS Network Adjustment Based on Matlab |
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| Abstract: | GPS network indirect adjustment is an important part of“Theory of Error and Base of Survey Adjustment” teaching for the undergraduate students of surveying and mapping project.It is difficult clearly to explain GPS network indirect adjustment because of numerous observation data and computation, so a method for designing and implementation of GPS network indirect adjustment teach-ing is presented based on Matlab.The main contents and difficulties of GPS network indirect adjustment classroom teaching are intro-duced, and then the Adjustment program design flow and key steps based on Matlab are described.The program running results of three specific examples are finally showed.The study results show that GPS network indirect adjustment classroom teaching based on Matlab can enhance students’ understanding for theoretical knowledge and train their comprehensive ability to solve practical prob -lems.And it also can achieve organic combination of high-level computer knowledge and professional knowledge to improve student’ programming skills and interest in learning. |
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| Keywords: | theory of error and base of survey adjustment Matlab GPS network indirect adjustment classroom teaching design |
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