| 基于2类观测值联合平差权比调整的MATLAB程序设计 |
| |
| 引用本文： | 何亮云,周忠于.基于2类观测值联合平差权比调整的MATLAB程序设计[J].湖南城市学院学报(自然科学版),2007,16(3):26-28. |
| |
| 作者姓名： | 何亮云 周忠于 |
| |
| 作者单位： | 湖南城市学院,城市建设系,湖南,益阳,413000 |
| |
| 摘 要： | 不同观测值联合平差的做法已实现,但在平差处理时,一般是确定其中一类观测值基本正确,另一类观测值可能存有较大的偏差,且方差分量估计也存在某些不合理性,据此很多文献均提出了调整权比的计算方法.针对这类计算方法,依据MATLAB语言编制出了应用程序.
|
| 关 键 词： | 联合平差 权比调整 MATLAB语言 应用程序 观测值 联合平差 调整 MATLAB 程序设计 Observations Ratio Weight Combined Based 应用程序 语言 计算方法 文献 合理性 存在 分量估计 方差 偏差 平差处理 |
| 文章编号： | 1672-7304（2007）03-0026-03 |
| 修稿时间： | 2007-07-27 |
The Matlab Program Design Based on the Combined and the Weight Ratio Adjustments of Two Kinds of Observations |
| |
| HE Liang-yun,ZHOU Zhong-yu.The Matlab Program Design Based on the Combined and the Weight Ratio Adjustments of Two Kinds of Observations[J].Journal of Hunan City University:Natural Science,2007,16(3):26-28. |
| |
| Authors: | HE Liang-yun ZHOU Zhong-yu |
| |
| Institution: | Department of Urban Construction, Hunan City University, Yiyang, Hunan 413000, China |
| |
| Abstract: | The combined adjustment of various observations has come into being. In the process of adjustment, the ordinary way is to determine that one type of observations is right, the other has a large deviation and the variance component estimation is often unreasonable. The three reference books expound the method of calculating the weight ratio adjustment. Refering to this method, this paper compiles a kind of application program based on the matlab language. |
| |
| Keywords: | Combined adjustment weight ratio adjustment matlab language application program |
| 本文献已被 维普 万方数据 等数据库收录！ |
