How can I plot 3-D diagram? So for example.
See please the SMath attach!

GTU-Ro-T.sm (383.51 KiB) downloaded 729 time(s).

Wrote

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.

... a bit doctored.

GTU-Ro-T.sm (393.15 KiB) downloaded 700 time(s).

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).


GTU-Ro-T_Kr.sm (395.9 KiB) downloaded 725 time(s).

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 (3.61 MiB) downloaded 235 time(s).

Wrote

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.



GTU-Ro-T.sm (397.19 KiB) downloaded 735 time(s).

Best regards.
Alvaro.

... differently by doing what's wanted.

3D Plot.sm (61.83 KiB) downloaded 690 time(s).
3D Axes System XYZ User Explorer.sm (52.17 KiB) downloaded 731 time(s).
3D Axes System Parametric Explorer.sm (21.02 KiB) downloaded 717 time(s).
3D Solid cut by Surface.sm (72.29 KiB) downloaded 705 time(s).

...project 2D on 3D
Cheers ... Jean

Analemma [Project_Anim].sm (33.25 KiB) downloaded 617 time(s).
Analemma PROJECTION.sm (81.08 KiB) downloaded 715 time(s).