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Offline OchkovVF  
#1 Posted : 05 May 2023 12:29:56(UTC)
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How can I plot 3-D diagram? So for example.
See please the SMath attach!
HST.png
GTU-Ro-T.sm (384kb) downloaded 16 time(s).

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Offline Jean Giraud  
#2 Posted : 05 May 2023 14:32:19(UTC)
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Originally Posted by: OchkovVF Go to Quoted Post
How can I plot 3-D diagram? So for example.
See please the SMath attach!

1. Arrays dimension do not match.
2. Once doctored, maybe Maxima.
Offline Jean Giraud  
#3 Posted : 05 May 2023 15:25:47(UTC)
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... a bit doctored.

GTU-Ro-T.sm (394kb) downloaded 14 time(s).
Offline mkraska  
#4 Posted : 05 May 2023 18:11:50(UTC)
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If the Maxima Plugin is an option for you, then just create a n x 3 data matrix and plot it using Draw3D. You find more plot examples in my Handbuch (section 8.1).

2023-05-05 17_05_28-SMath Solver - [GTU-Ro-T.sm_].png
GTU-Ro-T_Kr.sm (396kb) downloaded 10 time(s).
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx
Offline NewtonsMethod  
#5 Posted : 05 May 2023 21:06:56(UTC)
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thank you for your hard work... i am learning Smath because im fed up with ptc bullcrap.

ohh how i wish i had mCad 15 on this computer, but dont have my original disk...plus this is an opportunity to become a better programmer, learning
from all of the work on plug-ins etc...

hopefully we can some day graph a 3d scatter plot which will do what i did years ago with Mcad.
enjoy the clip..i may have smoked too much at that the time i made it.

In response to this Thread...I have a question.. I modified points-joined=false and it works, but how can I get Points instead of little crosses?
Funny Orbits 3.zip (3,699kb) downloaded 7 time(s).
Offline Razonar  
#6 Posted : 05 May 2023 22:29:48(UTC)
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Originally Posted by: OchkovVF Go to Quoted Post
How can I plot 3-D diagram?


Also you can use a 3x2 matrix for rotate and project 3-D data into 2-D for plot it.

Click to enlarge

GTU-Ro-T.sm (398kb) downloaded 14 time(s).

Best regards.
Alvaro.

Edited by user 05 May 2023 22:31:57(UTC)  | Reason: Not specified

Offline Jean Giraud  
#7 Posted : 05 May 2023 23:16:54(UTC)
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... differently by doing what's wanted.

3D Plot.sm (62kb) downloaded 9 time(s).
3D Axes System XYZ User Explorer.sm (53kb) downloaded 10 time(s).
3D Axes System Parametric Explorer.sm (22kb) downloaded 8 time(s).
3D Solid cut by Surface.sm (73kb) downloaded 8 time(s).
Offline Jean Giraud  
#8 Posted : 06 May 2023 03:04:08(UTC)
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...project 2D on 3D
Cheers ... Jean

Analemma [Project_Anim].sm (34kb) downloaded 5 time(s).
Analemma PROJECTION.sm (82kb) downloaded 5 time(s).
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