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OmicronLambda
3 Posts |
 Posted - 02/11/2013 : 09:06:07 AM
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Origin Ver. and Service Release (Select Help-->About Origin):OriginPro 8
Operating System: windows 7
Hello Originlabers,
I have a 3d curve with many spikes (is an output from an sensor array) what can I do to 'smooth' this surface?
Thanks,
OL |
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Hideo Fujii
USA
1582 Posts |
Posted - 02/11/2013 : 11:16:24 AM
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Hi OmicronLambda,
I suppose you are talking about a 3D surface rather than 3D curve(line-connections of 3D scatter).
If your surface was created from a matrix, for example, you can try a 3D filter like Median Filter ("Analysis> Mathematics> Median Filter" menu).
(If your data is an XYZ worksheet, you can first convert to a matrix; but I assume this is not your case because Origin(Pro) 8.0 lacks the surface plotting from an XYZ worksheet, though the later versions can do.)
Does it help?
--Hideo Fujii
OriginLab |
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OmicronLambda
3 Posts |
Posted - 02/28/2013 : 09:37:47 AM
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quote:
Originally posted by Hideo Fujii
Hi OmicronLambda,
I suppose you are talking about a 3D surface rather than 3D curve(line-connections of 3D scatter).
If your surface was created from a matrix, for example, you can try a 3D filter like Median Filter ("Analysis> Mathematics> Median Filter" menu).
(If your data is an XYZ worksheet, you can first convert to a matrix; but I assume this is not your case because Origin(Pro) 8.0 lacks the surface plotting from an XYZ worksheet, though the later versions can do.)
Does it help?
--Hideo Fujii
OriginLab
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OmicronLambda
3 Posts |
Posted - 02/28/2013 : 09:40:30 AM
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Thank you Hideo,
Your reply really helped a lot!
Cheers!
OL |
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Smoothing a 3d surface