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Joined: 04/07/2015(UTC) Posts: 6,866  Was thanked: 981 time(s) in 809 post(s)
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Hello Mike, If you can make it work at the "on error" that Smath 5346 does not have the Smath community will heritate a nice piece of work that I heritated from Paul W. [Mathcad 11 Collaboratory]. If there is a way to make it work in 5346, I will most appreciate. The R, G, B are all in the collapsed areas, nothing to download. The coding stops at the empty place holders. Thanks for your kindly cooperation, good luck. Jean  Rotate Image.sm (432kb) downloaded 27 time(s).
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  Rank: Advanced Member Groups: Registered
Joined: 17/01/2013(UTC) Posts: 296   Location: Khabarovsk, Russia Was thanked: 151 time(s) in 107 post(s)
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Originally Posted by: Jean Giraud  rotate() tries to get fourth col of a matrix having only two cols: trace.sm (101kb) downloaded 21 time(s).Actually, I didn't try to understand the algo yet, so I have no clue how to improve it. Edit: in the original algo, there's no line like s:augment(col(s,2),col(s,4)) Removing it gives another error: j becomes -14, and this index isn't OK as a matrix col.  Edit 2: here it is, should work for 5346: Rotate Image.sm (408kb) downloaded 26 time(s). (updated for 2x speed using eval()). Edit: and here is the colored version (great thanks to Alex Melnik): Rotate Image+color.sm (415kb) downloaded 18 time(s).Edited by user 21 April 2016 02:40:58(UTC)
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Best regards,
Mike Kaganski |
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