Timeline for Plotting triple data points while xy data are not regular
Current License: CC BY-SA 3.0
29 events
| when toggle format | what | by | license | comment | |
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| May 24, 2015 at 21:21 | history | edited | J. M.'s missing motivation♦ |
edited tags
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| S May 24, 2015 at 18:43 | history | suggested | VividD | CC BY-SA 3.0 |
cleaning, formatting
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| May 24, 2015 at 18:29 | review | Suggested edits | |||
| S May 24, 2015 at 18:43 | |||||
| Sep 24, 2014 at 18:23 | history | edited | larry | CC BY-SA 3.0 |
added 137 characters in body
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| Sep 24, 2014 at 18:22 | vote | accept | larry | ||
| Sep 24, 2014 at 18:22 | vote | accept | larry | ||
| Sep 24, 2014 at 18:22 | |||||
| Sep 24, 2014 at 18:22 | vote | accept | larry | ||
| Sep 24, 2014 at 18:22 | |||||
| Sep 24, 2014 at 18:21 | vote | accept | larry | ||
| Sep 24, 2014 at 18:22 | |||||
| Sep 24, 2014 at 14:32 | answer | added | Michael E2 | timeline score: 5 | |
| Sep 24, 2014 at 3:06 | comment | added | larry | @MichaelE2, Hi Michael, yeah, I've tried this option and it works, which is quite satisfactory, I'm just a bit concerned that the interpolation makes the figure a bit different from the actual shape in some areas. So I'd like to ask if we can work a bit on the 3rd figure generated by the listParametricPlot3D function. But actually your method is already very good, thanks a lot for your help! | |
| Sep 24, 2014 at 2:59 | comment | added | Michael E2 |
@larry, I pointed out in my answer you can remove the grid with the plot option Mesh -> None. Is this not what you mean by "the grid"?
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| Sep 24, 2014 at 2:52 | history | edited | larry | CC BY-SA 3.0 |
problem solved, but any idea for improving the 3rd figure obtained by listParametricPlot3D function?
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| Sep 22, 2014 at 2:46 | answer | added | user484 | timeline score: 7 | |
| Sep 22, 2014 at 1:34 | answer | added | Michael E2 | timeline score: 10 | |
| Sep 21, 2014 at 17:44 | history | edited | larry | CC BY-SA 3.0 |
uploaded the file and tested your codes
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| Sep 21, 2014 at 6:13 | comment | added | Sjoerd C. de Vries | You can upload your data to a site like pastebin and provider the link here. | |
| Sep 21, 2014 at 4:36 | review | Close votes | |||
| Sep 21, 2014 at 7:00 | |||||
| Sep 21, 2014 at 4:07 | comment | added | user484 |
"What you really need is not ListPlot3D, but a "ListParametricPlot3D", that AFAIK does not exist. So here's a very simple implementation..." I'm pretty sure the code in this link is exactly what you need. However, what you have to provide it is not three $m\times n$ matrices but an $m\times n\times 3$ matrix, which you can get via Transpose[{xcoords, ycoords, zcoords}, {3, 1, 2}].
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| Sep 21, 2014 at 3:35 | comment | added | Igor Rivin | So, you mean you are just plotting the surface $f(x, y) = c?$ | |
| Sep 21, 2014 at 3:31 | history | edited | larry | CC BY-SA 3.0 |
I'd like to know how to upload the code? // Some concise description of the problem
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| Sep 21, 2014 at 3:18 | comment | added | larry | Thanks a lot for your answers, and I'm wondering how I can upload the code file? Since the code is very lengthy to be put in the thread, thanks a lot! | |
| Sep 21, 2014 at 3:17 | history | edited | larry | CC BY-SA 3.0 |
I'd like to know how to upload the code?
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| Sep 21, 2014 at 3:15 | history | tweeted | twitter.com/#!/StackMma/status/513526932562923520 | ||
| Sep 21, 2014 at 2:59 | comment | added | Igor Rivin | Without the MATLAB code and the data, this seems impossible to answer. | |
| Sep 21, 2014 at 2:52 | comment | added | halmir | ListSurfacePlot3D might be better for this case.. | |
| Sep 21, 2014 at 2:30 | comment | added | DumpsterDoofus | That Mathematica plot is quite literally the ugliest thing I have ever seen in all my years of programming on Mathematica. In fact, it's so mind-bendingly grotesque that I actually would love to see the source code, just to have the opportunity to horrify my friends. +1 | |
| Sep 21, 2014 at 2:24 | comment | added | Michael E2 | It may be that few site users will know what the surf function does. I'm afraid I find the description of the problem hard to follow. Maybe someone will know what you want. Would it be convenient for you to post the code you tried? | |
| Sep 21, 2014 at 2:17 | review | First posts | |||
| Sep 21, 2014 at 2:24 | |||||
| Sep 21, 2014 at 2:15 | history | asked | larry | CC BY-SA 3.0 |