Graph de surface 3D

Bonjour,
j'ai un tableau 2D que j'aimerais afficher :
1. sous forme de graph d'intensité : fait, facile (juste à rentrer le tableau 2D dans le VI)
2. sous forme de graph de surface 3D (et là j'ai besoin de vecteur X, vecteur Y, et matrice Z de mon tableau, comment je peux les avoir ?)
Merci
Résolu !
Accéder à la solution.

il suffit juste de transformer le tableau en matrice...

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Message Edited by crimolvic on 01-08-2008 07:59 AM
Attachments:
Images.zip ‏157 KB

This is not want you wanted but may be useful.
In this thread boltzmann teaches us how to imbed the CW-3D graph in a PP presentation. You can manipulate the 3d graph IN PP !
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Attachments:
graphs1.png ‏13 KB

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Travaux Pratiques d'initiation à LabVIEW et à la mesure
Du 2 au 23 octobre, partout en France
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Unfortunately, the 3D graph object in LabVIEW uses ActiveX, which I'm sure you know only works with Windows. However, there some work arounds that others have posted in these other threads:
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How to output 3D Surface Graph as image file (bmp or jpg or png)

I'd like to output a graph from the 3D surface.vi module as a regular
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RIght-click on the graph and "create...invoke node". On the diagram, select method "get image".
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Message Edited by altenbach on 08-12-2005 02:50 PM
Message Edited by altenbach on 08-12-2005 02:51 PM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
GetImage.png ‏3 KB

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hello all,
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hello mikeporter,
thanks for reply.I am attaching my Vi. It has some error also.plz look into it.
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Attachments:
Untitled 2_surface.vi ‏184 KB

Aren't -180° and 180° the same for a 3D parametric surface graph?

Hi
everyone,
I need to
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Go to Solution.
Attachments:
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Seems obvious that you need to have the first and last point the same in order to close the curve.
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LabVIEW Champion . Do more with less code and in less time .

LV 6.1, 3D Surface Graph sometimes collapses (doesn't work stably); plus blocks use of remotely controlled panel by LV run-time engine (error #26:"window.cpp", line 11518

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Hello mjoler,
Thank you for contacting National Instruments.
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Mouse_t1.llb ‏557 KB

I have the same problem with one of these graphs. I have a surface plot that has been normalized to zero. However, the data is not centered on zero when plotted. I have an X and y vector input to the graph, it doesn't help. I have looked at each column of data and verified programmatically that the mean is zero of each column. There are gobs of data (some are 1 - 2 Mbytes big). Can that cause this? I use other graphs and a polar plot within the same application, they all look fine. I did get the 3D graph to plot correctly once, but the X vector values weren't displayed correctly (my X vector range is from .5 to 240 inches, the graph displayed 0 to 117 - which was the number of inch positions, not the inches positions themselves).

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kriss00 wrote:
Thanks all for your propositions.
I have worked on the one of Norbert. You can find in attchement the VI about that.
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Attachments:
Temperature Map-2_inverted y-axis.zip ‏63 KB

Help needed in creating a multiple surface graph.

Dear all,
Thank you for taking the time to read my question.
I have an equation with 3 variables.
I have managed to plot 2 variable(and the result of the equation) on a 3d surface plot and now I am trying to plot the third one as multiple surfaces.
More in detail, I am trying to plot the induced current in a coil of turns R, at a distance x from a High Voltage(High Current) conductor.
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Attachments:
Parametric analysis of induction coil.vi ‏35 KB

Good Morning,
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Many, many more details can be found at :
http://forums.ni.com/ni/board/message?board.id=170&message.id=143663&requireLogin=False
( the VI should be in 8.0 this time. )
Regards,
Mello
Data Science Automation
CTA, CLA, CPI
SHAZAM!
Attachments:
Parametric%20analysis%20of%20induction%20coil[1][1].vi ‏39 KB

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Attachments:
3Dplot.vi ‏19 KB

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