Surveying and mapping industry used to calculate the two Cartesian coordinate system under the coordinate transformation needed seven parameters. The method is versatile, accurate and reliable results has been verified!

7-parameterTransform
....................\可执行程序
....................\..........\CooTran.exe
....................\..........\Matrix.dll
....................\..........\使用说明.doc
....................\..........\公共点数据（6个）.txt
....................\..........\用来检核的七参数坐标转换测试数据.txt
....................\..........\非公共点数据（6个）.txt
....................\源程序
....................\......\CooTran.aps
....................\......\CooTran.clw
....................\......\CooTran.cpp
....................\......\CooTran.dsp
....................\......\CooTran.dsw
....................\......\CooTran.h
....................\......\CooTran.ncb
....................\......\CooTran.opt
....................\......\CooTran.plg
....................\......\CooTran.rc
....................\......\CooTranDlg.cpp
....................\......\CooTranDlg.h
....................\......\Matrix.dll
....................\......\Matrix.h
....................\......\Matrix.lib
....................\......\PointNum.cpp
....................\......\PointNum.h
....................\......\ReadMe.txt
....................\......\res

....................\......\...\CooTran.rc2
....................\......\Resource.h
....................\......\StdAfx.cpp
....................\......\StdAfx.h
....................\......\使用说明.doc
....................\......\公共点数据（6个）.txt
....................\......\用来检核的七参数坐标转换测试数据.txt
....................\......\非公共点数据（6个）.txt

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