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angles from rotation matrix [message #25703]

Tue, 10 July 2001 04:16

marc schellens[1]
Messages: 183
Registered: January 2000

Senior Member

Hello everybody!

Is there a function in IDL to get the
rotation angles from a given rotation matrix
(in order first X than Y than Z (or arbitrary order))?

Another problem I have is to find the rotation
matrix to rotate two pointsets (Xi and Xii)
so that the distance betweent the corresponding
points of the set is minimized.
I have a algorithm using SVDC,
but wonder if IDL provides also another
solution for this.

thanks,
marc

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angles from rotation matrix

By: marc schellens[1] on Tue, 10 July 2001 04:16

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