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3D Plotting software |
Edgar Reynaldo
Major Reynaldo
May 2007
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Hi Peeps! I'm looking for a SIMPLE way to plot 3D equations. Is my only option Mathematica? I looked at gnuplot, but the manual stinks, I looked at MatPlotLib for Python, and it doesn't look like it can do 3D easily (if at all), and I just don't know where to look. I've got some equations, and I can't visualize them myself, and hand plotting 3D sucks. I'm interested in what happens around the y axis and the origin. I know my equation converges on 1, but I need to see the part close to the origin, which is more chaotic. Of course, I could program it myself, but I'd really like to avoid this if at all possible. Options? EDIT Graphing Calculator 3D My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
ks
Member #1,086
March 2001
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Scilab, octave, R, ...
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Chris Katko
Member #1,881
January 2002
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Wolfram Alpha -----sig: |
Edgar Reynaldo
Major Reynaldo
May 2007
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ks said: Scilab, octave, R, ... From a cursory look, these are programming languages. I don't want to have to program anything. I just want to type in an equation and the bounds and see the results. GraphingCalculator3D seems to do that fairly well. Chris Katko said: Wolfram Alpha Too limited in its plotting capabilities. You can't rotate, translate, or otherwise change the view on the plot. Thanks for your help, but I think I'm happy with GC3D. Look how pretty it is! xD {"name":"611263","src":"\/\/djungxnpq2nug.cloudfront.net\/image\/cache\/e\/b\/eb9f73a0b544bec7e2643cc8b24e0745.png","w":1252,"h":905,"tn":"\/\/djungxnpq2nug.cloudfront.net\/image\/cache\/e\/b\/eb9f73a0b544bec7e2643cc8b24e0745"} My Website! | EAGLE GUI Library Demos | My Deviant Art Gallery | Spiraloid Preview | A4 FontMaker | Skyline! (Missile Defense) Eagle and Allegro 5 binaries | Older Allegro 4 and 5 binaries | Allegro 5 compile guide |
Chris Katko
Member #1,881
January 2002
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Octave is a free (and actually better) MATLAB implementation. Now this is probably overkill but you "could" dump your output to MATLAB code, and then use Octave to render it. https://www.gnu.org/software/octave/doc/v4.2.1/Three_002dDimensional-Plots.html So my question is, what format are these equations? Are you just trying to visualize a couple of hand equations? Or are you visualizing output from one of your programs? Because Octave plots supports all the standard rotation/etc. (And Wolfram Alpha supports rotating/panning/etc... but they hide it behind "interactive" graphs which you have you buy a Pro plan (~$5 month). That's kind of dickish. But you get tons more than panning/etc for that. I imagine that's just one of their "hooks" to get people to even notice the premium plan.) -----sig: |
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