有色矿冶
有色礦冶
유색광야
NON-FEROUS MINING AND METALLURGY
2013年
5期
11-15
,共5页
已知点%坐标系%转换参数%偏导数%中误差%平差值
已知點%坐標繫%轉換參數%偏導數%中誤差%平差值
이지점%좌표계%전환삼수%편도수%중오차%평차치
know n point%reference frame%conversion parameter%partial derivative%standard error%adjust-ment value
讨论了多已知点情况下，两个坐标系之间的坐标转换问题。首先着眼于两个已知点的情况下，怎么去推导4个坐标转换参数及其中误差的计算公式，进一步给出多已知点情况下坐标转换参数平差值的计算公式。并介绍了使用c＃语言编写坐标转换程序的编程思路和算例操作说明。
討論瞭多已知點情況下，兩箇坐標繫之間的坐標轉換問題。首先著眼于兩箇已知點的情況下，怎麽去推導4箇坐標轉換參數及其中誤差的計算公式，進一步給齣多已知點情況下坐標轉換參數平差值的計算公式。併介紹瞭使用c＃語言編寫坐標轉換程序的編程思路和算例操作說明。
토론료다이지점정황하，량개좌표계지간적좌표전환문제。수선착안우량개이지점적정황하，즘요거추도4개좌표전환삼수급기중오차적계산공식，진일보급출다이지점정황하좌표전환삼수평차치적계산공식。병개소료사용c＃어언편사좌표전환정서적편정사로화산례조작설명。
The issue of coordinate conversion between two reference frames is discussed in the paper on con-dition that the coordinates of many points are know n . First , the formulas on 4 piece of conversion parame-ters and their errors will have been deduced ,if the coordinates of two points are known . Finally the formu-las about many known points will be shown . In the paper , the idea will be introduced that how to complete a program with c# language , and in the paper the author will show you how to use the program to solve a actual problem .
