| 测量平差中若干易混淆问题的教法研究 |
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| 引用本文： | 鲍建宽. 测量平差中若干易混淆问题的教法研究[J]. 测绘工程, 2015, 0(8): 77-80. DOI: 10.3969/j.issn.1006-7949.2015.08.018 |
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| 作者姓名： | 鲍建宽 |
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| 作者单位： | 黑龙江工程学院测绘工程学院,黑龙江哈尔滨,150050 |
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| 摘 要： | 对测量平差教学内容中的几个易混淆问题,诸如中误差的概念、单位权中误差的计算、误差传播率的计算、必要观测个数的确定、平差函数模型的建立、精度评定的内容与方法等,逐一进行解析讨论。分析这些概念和方法在理解中易出现的错误,总结在实际应用中的规范步骤,有助于学生对平差课程的学习与掌握,有利于提高教学质量与效果。
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| 关 键 词： | 测量平差 误差理论 最小二乘法 教学内容 问题解析 |
On teaching methods of some confusable problems in surveying adjustment |
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| Abstract: | Several important problems in the teaching content of surveying adjustment ,such as the concept of median error ,the computation methods of unit weight variance ,the method of establishing the function model ,the method of accuracy evaluation ect .,are presented .It will be helpful for students to understand the error theory and surveying adjustment .The teaching effect will be improved . |
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| Keywords: | surveying adjustment error theory least squares method teaching content problem analysis |
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