Change the axis label w.r.t. the scale automatically in the waveform graph

Similar Questions

• How can I display only a part of the scale in the waveform graph

  This is the first time I try to use the waveform graph, since now, I used the table of waveform.
  The reason why I moved to the chart, it's that I need cursors.

  I have 2 problem

  the first: in the diagram, the graph moves when I add a new data and the scale of the x-axis stay the same size, in the right size I always saw the new data. How can I do that with waveform graph?

  Second: How do I say Labview to the day I click on the graph, I need that because when move graphic I lose the day, and to make I need to zoom out, I drag the imprecateurs.

  All this must be done programmatically. The LabVIEW graphic accepts tabular data, not only as the table and the graph doesn't have the ability to retain the previous points, like the story of a graph. You will need to retain previous values and then continually update the graph with the old and new values to get a shift register "chart as behavior. Cursors should be written programmatically re of each iteration, since you rewrite the entire graph.

• missing samples in the waveform graph

  Hello world

  When processing a file .wav into pieces, I noticed that there are missing samples on the waveform graph where two pieces must be met for the display. What could be the cause of this? Any help appreciated. Thank you!

  Milan

  Your method of reading in pieces in a for loop is create a table 1 d of waveforms with the tunnels of automatic indexation.  It is as well as what you have the data appear in different plots.  I don't know if that's what you want.

  But if this is the case, the problem is that you get to the last point of the first plot, and the first point of the next parcel is a different value.  Because they are two different plots that you do not get the line to join them, as you do between points that are part of the same plot.

• Change the Pivot graph in Obiee 11 g

  Hi all
  
  Can I change the graphic Pivot in Obiee 11.1.1.5? I have a PivotTable with 3 measures and then I created the graphic pivot from that.
  But the measures appeared in graphic pivot are the same with the pivot table (3 measures), how if I don't show that 2 measures graphic pivot?
  
  Help, please.
  
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  Joe
  
  Published by: JoeSSI on July 12, 2012 21:16

  Hey Joe,

  Not possible, make it views both pivot with and without graphics. ARange both the views side by side in compound layout.

  Kind regards
  DpKa

• Cannot change the (visually) graph in Illustrator

  I have Illustrator CS3 on Mac and I'm trying to create some graphic visuals for the work. After you have created the basic chart, I select and try to access the object > graph > design, or a Variant, but the object INTEGER from the file menu is not selectable. Even using the direct Selection tool, I can't go to object > graph > Design or column or marker. Any help?

  You must first close the data table. Then, you can change the graphic attributes.

• amplitude of the waveform graph

  Hi guys,.

  could you please tell me how to control the amplitude of a waveform graph. I want the mV amplitude, and I want to control the scale of numbers also.

  Thank you

  Bill David

  Bill David,

  You want to manually set all by developing the program or by running program?

  For a manual start by turning off Autoscaling on axis Y. Then comes the value end upper and lower values you want.

  Programmatically is similar except that you use property nodes.  Some properties have names that might be a little confusing, you may need to do some exploration and trial.  Context-sensitive help and help detailed will be your friends.

  Lynn

• Average value of the waveform graph

  Hello everyone.

  Can I do an interval of time, where I can measure the average value of a waveform graph?

  for example the fom 0:30-0:45

  

  I have uploadet my VI
  :

  Thanks in advance

  Orlando

  
  

• How to synchronize the start time in the waveform graph

  Hi all

  I just find a solution in the forum to select the data you want in a grap of waveform with cursors, however, I don't know how to synchronize the time of beginning of waveform for the second graph. How can I extract start time of the waveform with the index data?

  

  Something like that?  It is a bit gross, but is what I think you're asking, should be able to use it as a starting point.

  

  The Max - Min is to make sure that the cursor is always valid.

• Field of table to the waveform graph

  Hi, I have a table I want it draw in a waveform graph. I tried to experiment with the wave function of building and others, but could not get anything out of it. And how to choose which points I would like to draw on the graph?

  Thanks in advance.

  You have only wired 2 signals, so just the two signals. If you need more, expand the node for merger signals and cable signals more to it.

  5 and 6 are the numbers in column for Poly_M_Tem & TF_M_Temp, I had to delete the first column, as was the timestamps, and it was not necessary. It is so different from your 6 & 7.

  Hope that makes sense.

• you use an image behind the waveform graph?

  Well guys, I want to know if its possible in LabVIEW.

  I know I can put an image predefined waveform graph so still when I run my program I see that image.

  But now I want to use a picture inside the graphical waveform... like a logo or something related.

  Is it possible? If so, how can I do that?

  Thank you

  How about you, making the transparent graphic background and put the image you want behind it?

• adjust the scale of the waveform graph

  Hello

  I have a graphic wavefrom receives two signals, can I adjust the scale of the y-axis of a signal?

  

  Yes. You create a scale is double and set the plot of the new scale.

• Change the name of the axis Y in a chart

  Hello

  I am relatively new to view lab and want to know hoe I can change the name of the axis y with pragmatism

  whenever I have place a waveform graph the x and the axis are called default 'time' and 'amplitude '.

  but in my program I want to allow the user to pragmatically change the name of these axes especially the y-axis.

  is it possible to do? Ive tried to create the reference and pass to a knot of property... but I am unable to find the right property that will run the task I want to...

  Help, please...

  Thank you very much in adavnce

  Hi Avisnash,

  You can use the node name property of the y-axis to that effect. Check the attached vi.

  Kind regards

  Amine31

  (Give congratulations to good answers and Mark as a Solution If your problem is resolved)

• How can I change the titles imported from my CD?

  I am running iTunes v 12.4.24 on a Windows 7 laptop.

  I have all my paper CD import into iTunes.

  I used to be able to modify the individual titles, especially where the divisions of the track on the CD are not quite correct.

  It seems to me have forgotten how do, or perhaps the feature has recently changed.

  Can someone tell me how to, for example, to move the last half minute of the end of a track to the beginning of the next?

  So far, I've managed to get two titles showing, one showing 03:33 and the other 04:12. They both now play, but lacking at the last minute the half or more, both play only the first 03:33. I have now lost the last half minute (39 seconds) I tried to move.

  Help? Please?

  you try to change the waveform of the MP3?

  If so try audacity, it works on mac and windows and it's free and it's great.

  http://www.audacityteam.org

  If you try to change the time of start/stop of the file in the GET info that it's under options

  

• How do I either set channel name of a graph of cluster or get a 1 d waveform chart to start different time (t0) for each line of the waveform?

  I have a chart single 2D out a conditional of a loop indexing output such that over the rows of the table are not the same size. -Basically, they have different starting and ending points and sizes. -Not so concerned by the endpoints, because as soon as I get correctly starting points, everything shows fall in place.

  The challenge is that when I try to have the variable t0 (start time) for each line, the wave of construction vi form would always keep each line at the same starting point.

  I used the approach bundled with success (the cluster approach ensures that each waveform starts at different times according to the guidelines of my t0 defined for each line) but then I'm not able to get in the channel names I could make using the graphical approach (wave generation) waveform.

  In essence what I get here, I'm losing here.

  Because I don't want one of my mentors, Bob and Altenbach have fed up with me I have attached a vi this time

  Attached VI shows a combination of the two attempts (first with the waveform graph) and then with the graph of cluster

  1. with the first (graphical waveform), I get my channel names as you wish, but the alignment of the wave is not correct.

  2. with the second (graphical cluster), the alignment is good, but I can't do the names of channel in the chart, even if they are present in the cluster.

  I read some reviews that mentions that attributes can be displayed with waveform and data Dynamics (not clsuters) so I guess that's why.

  I saw another report indicating the start time for a waveform 1 d will always remain the same for the rest lines defined for the first line even if changed for the following lines in a loop.

  So I guess my question is: what is the way around questions like that?

  First of all, let me be the first to the congratulate and thank you for finally posting a code!  I'm not 100% certain I understand your question or your code, but I have an idea, perhaps, of what you want to do, so I wrote a little VI who made something simple that could be relevant.

  You mention waveforms of different lengths and beginning at different times.  You also want everyone to have a unique attribute (although I'm not sure what you want to do with the attribute).  So, I did the following:

  1. Generated an array of 100-sample random to represent one second of a waveform.
  2. Created 4 waveforms on this 100-sample basis.  The first waveform (channel 0) is just these 100 points.  The second, 1 channel, is the concatenation of string 0 with the base of 100 samples, or a waveform "double".  Channel 2 is 1 string concatenated with the base, and channel 3 is 2 string concatenated with the base.
  3. In order to trace the four channels that they rest 'on' the other, the waveform has the number of the channel added to it.  Channel 3 is 3 + (4 copies of the basis of 100 points), a waveform 400-point random centered around a shift of 3.
  4. All channels have dt value 0.01 (but I guess I could have varied, as well).
  5. To make the channels start at different times, I started channel N N seconds before channel 0 (by subtracting the index of the loop, I, T0).
  6. For each channel, I created an attribute called "Chan" equal to "Channel N" (where N = 0, 1, 2 or 3, as the case may be).

  This is the plot that results. Scale X is the absolute time value (no Date) using the 24-hour HH: mmS format.  You can see that the plots are 1, 2, 3 and 4 seconds of time, and are offset from each other by a second.  I used the trace attributes to change the name to the respective attribute.

  

  The code to do this is very simple - I almost don't need to show it, because I think it is completely described by the text above, but this is here:

  

  Now, it was not that much faster that some of your previous posts, when you refused to your postcode, "guess us" what you wanted (but not to not correctly guess), you tried to "push" us in the right direction (still refuses to post code), and no one seemed very happy?

  Bob Schor

• graph shape wave double y axis: how to change the programmatic axis labels

  I'm using waveform graph to display the data from the experiments. The user can select the channels to display; I did 2 axis y to view 2 channels.

  I would like to than the label of the axis y to change to different channels. I did it with a XY graph through a property node, but I can't find them for the separate value axis for the

  waveform graph.

  How do I?

  Thank you

  Are you scaling Y Active first?

  Post a picture of your code, so we can look over your shoulder and comment.

  Ben