三维坐标变换
三坐标测量软件中最常的变换就是三维坐标变换，因为坐标旋转全靠它了，如果要搞这方面的东西，一定要熟悉坐标变换的，现在就来复习一下吧。
ZZLAB
A technical blog about embeded design & programming....
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ZZLAB@Twitter- zzlab: 39℃ in lab.Too hot！
- zzlab: Just completed the DSCU diagnosis services callback functions.Maybe have a lot of unresonable codes.
- zzlab: Now I will use ssh to browse twitter blogger wordpress and so on.
- zzlab: CAN diagnosis development is a big trouble.
- zzlab: DSCU on function testing.A lot of works to be done.busy!
- zzlab: heavy snow!must go to work by walk.
- zzlab: Currently Browsing: http://eset-nod32-free.blogspot.com/
- zzlab: I must use proxy to visit twitter from chinese,so slowly
- zzlab: http://www.zzlab.com/get-this-domain.html
- zzlab: Kiss my baby.He is so cute.Thanks God.