Use of Matlab in Labview script

Similar Questions

• Using a neural network with box Toolbox MATLAB in LabView?

  I would like to know how to train a neural network in Matlab and use it in Labview? I know I should be using the MathScript, but as I do once the network formed in matlab is a dull file?

  Hi GringoButzlaff1,

  Well, it's not all MATLAB code/script that can run in LabVIEW using MathScript.

  If there is a function of IP (intellectual property) in the code, that is, any Toolbox MATLAB functions, you won't be able to execute it using the MathScript.

  In fact, you must call the MATLAB script node in your code. This node calls the script software MATLAB server to run scripts written in MATLAB language syntax and are only available for windows.

  Try encoding using the MATLAB script node and tell me if it worked for you.

  Best regards.

• How to detect programmatically something dirty in labview vi using labview scripts

  Hi people,

  I'm trying to write a code that passes by a few screws and check if they have a dirty point using labview scripting but have a moment difficult trying to find a way to do this. is it possible that I can do this? any help is greatly appreciated!

  S

  Have you tried this VI property?

  http://zone.NI.com/reference/en-XX/help/371361K-01/lvprop/vi_modvi_modificat_bitset/

• Data transfer from matlab to labview

  I'm having a problem importing data I save with Matlab in Labview. From the Web site of NOR, I gathered these information:

  1. To record a vector or a format ASCII of Xin matrix with delimiter to the tab, enter the following in the command window, or m-script file in the MATLAB® environment:

     >>SAVE filename X   -ascii -double -tabs
     

     This creates a file whose name is the name of the file, and it contains the X data in ASCII format with a tab delimiter.

  2. ' Import the file in LabVIEW using reading of spreadsheet files VI located on the programming "file IO palette.

  However, when I have something like an m x n matrix import in labview, I get a m × (n + 1) matrix, with the additional column is all zeros. This should be a simple answer... I know that I can remodel matrices, etc., but it seems as if it could be avoided. I can't seem to understand and am pressed for time. Any help would be appreciated.

  How big are the files? Simply remove the last colum using "remove table" is probably the simplest solution.

• use IMAQdx functions in Labview Communications System Design Suite

  Hello

  I would like to read an image and use the bytes obtained to perform certain functions. Currently, the system has Labview Communications System Design Suite (2014 SP1)

  and vision acquisition software installed. I don't know how to use IMAQdx features in labview.  Can anyone help?

  Thank you!

  I do not work with the Design Suite of Labview Communications System.

  In LAbVIEW, however, when after you install LabVIEW first, then the Vision Acquisition, you can use the example Finder locate IMAQ or IMAQdx for LabVIEW examples: in LabVIEW, select help > find examples. This will open the Finder of the example. On the "Search" page, type the keyword "IMAQ" or "IMAQdx" (depending on your device) and look at the examples that come with the Acquisition of the Vision for LabVIEW.

• float to bytes conversion using c code in labview

  Mr President, I made the taste of the float to bytes conversion using type cast in labview. now I want that conversion using the code c. means I want to know that how labview can suport code c. farmula node is not suporting my code which is working wel in labwindows. kindly help me on this subject so that my skil can be improved using labview

  The node of the formula as its name suggests is to facilitate the access of the algebraic formulas in text form and uses a C like syntax, but is in no way a fully featured parser/compiler. It supports only a subset of the syntax of C for obvious reasons. Why would you need to implement entire code C in LabVIEW for LabVIEW program supports the same functions and to do it with LabVIEW nodes, you will always have better performance you can get in the formula node.

  If you have real C code you wish to call in LabVIEW you use the node form but create a DLL from it and call it via the node library call.

• 3D display matrix image RGB (from MATLAB) in Labview

  Hello. I try to display the RGB 3 dimensions image matrix / table (from MATLAB) in LabVIEW. MATLAB returns a matrix 3D with RGB data, but it seems that LabVIEW takes only the 2D matrices. Is there anyway to display the image in labview?

  Thank you!

  .. and here's the example code (matlab and labview). Yesterday, I didn't have access to my computer.

  Best regards

  K

• can I use waiting fuction in java script with qml

  HII guyzz... How to use the wait in java script with QML function as if it takes 20 minutes to perform a specific operation or a process after that battery is 100%

  You are better off using QTimer for something like that.

• Script to record an action that will convert the sRGB to CMYK file, then use the action in a script to support the process of a folder full of images?

  Is it possible to save an action to convert from sRGB to CMYK, then use the action in a script to support the process of a folder full of images?

  Do action, and run as a batch of PS (file > Automate > batch), or bridge (Tools > Photoshop > batch).

  Pay special attention to all the 'destination', 'save' and 'close' steps. You want to save a copy without overwriting the original, which can easily happen.

• Use of Variables in a Script of Essbase report

  I know you can use a variable in a script with Essbase report & at the beginning of the name.  Example & CurMonth.  This works very well for me.  But, you can use & FcstMonths when the value of the months are more than one Member?  It works in a calc script when & FcstMonths = March, April, may, June... etc, but, when I use it in a report script, the script will not validate the saying "unknown member of the value.  I tried to change it to January.February.March... etc.  I also tried February: December.  None of them does not seem to work.  Is it just not possible for Essbase report?  Thanks in advance.

  If you want to include a list of members in the report script, you specify the members separated by spaces.  If you set the variable...

  "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"
  

  ... I think you'll find that it works.

• Using CS4 Flach and action script 2.0 how to move a specific frame in the main timeline when a movie clip instance come at the end of his chronology?

  Using CS4 Flach and action script 2.0 how to move a specific frame in the main timeline when a movie clip instance come at the end of his chronology?

  code on the last frame of your movieclip instance:

  _root.gotoAndStop ('whatever_frame');  will work unless this swf is loaded into another swf.  in this case, you must use a relative path to the main timeline (for example, _parent or _parent._parent etc.).

• How to use parallelism in the RMAN script with multiple lines

  Gurus,
  
  Need your advice on the use of parallelism in the script "BACKUP AS COPY DATAFILE" have several lines.
  
  I have a script like below:
  
  SET UP THE DEVICE TYPE DISK PARALLELISM 10;
  backup copy datafile ' / data1/oradata/PROD/data01.dbf' size '+ DATA ';
  backup copy datafile ' / data2/oradata/PROD/data02.dbf' size '+ DATA ';
  backup copy datafile ' / data3/oradata/PROD/data03.dbf' size '+ DATA ';
  backup copy datafile ' / data4/oradata/PROD/data04.dbf' size '+ DATA '; and so on...
  
  If I run this script, it runs in the order. How do I in parallel can I copy data files required?
  I selectively copy a few files in ASM.
  I want to use a single script.
  
  Please notify.
  Best regards
  David
  
  Published by: 966454 on October 18, 2012 23:59
  
  Published by: 966454 on October 18, 2012 23:59

  Try to use only a backup statement with the manual channels and parallelism configured as stated in my previous message. For example:

  CONFIGURE DEVICE TYPE DISK PARALLELISM 3;
  CONFIGURE DEFAULT DEVICE TYPE TO DISK;
  CONFIGURE CHANNEL 1 DEVICE TYPE DISK FORMAT '+DATA1/%U';
  CONFIGURE CHANNEL 2 DEVICE TYPE DISK FORMAT '+DATA2/%U';
  CONFIGURE CHANNEL 3 DEVICE TYPE DISK FORMAT '+DATA3/%U';
  BACKUP AS COPY DATAFILE 4,5,6;
  

• By using the sign $ on MaxL scripts

  Hi all
  
  How to use the sign $ on MaxL scripts work? I've seen scripts that $ sign was used instead of user name, password, server name, etc. What are the benefits of its use and how can it be implemented?
  
  Thanks in advance.
  
  A

  These are positional variables that are passed to the script for the origination bat file (or a shell script for unix). For example, if you have in your script
  Login $1 $ 2 $3;

  Your calling batch file would be \Essmsh
  myMaxLFile admin password localghost

  The admin would be password $1 $ 2 and localhost $3, you can have more variables there you like.

• Is it possible to create a new file using the XML via java Script?

  Hello everyone,

  Is it possible to create a new file using the XML via java Script

  • I have xml information that need to use for file name, size.
  • Based on xml file we can create a new file in InDesign with java script?
  • Kindly help me if anyone has an idea about this.

  I use InDesign CS4 on windows 7

  Sample file is attached below.

  Kind regards

  Siva

  <UpdateAd>
  <AdId>3403699</AdId>
  <Width type="mm">91,79</Width>
  <Height type="mm">80,00</Height>
  <ProductionCategory>4</ProductionCategory>
  <BookedCCIColors>sw</BookedCCIColors>
  <WorkFlowType>PDF</WorkFlowType>
  <CustomerNumber>652224</CustomerNumber>
  <CustName1>Erich Prang</CustName1>
  <Description/>
  <Description2>R</Description2>
  <UpdateIns>
  <Titel>RHZ</Titel>
  <Publication>B2</Publication>
  <RunDate>26-07-2011</RunDate>
  <Zone>H30</Zone>
  <KDDATEN>nein</KDDATEN>
  </UpdateIns>
  <WorkflowStep>IR</WorkflowStep>
  <Proof>No</Proof>
  </UpdateAd>
  
  

  

  Try this:

  var f =File.openDialog ();
  f.open('r');
  var xml = new XML(f.read());
  f.close();
  
  var myDocument = app.documents.add();
  myDocument.documentPreferences.pageHeight = xml..Height+"mm";
  myDocument.documentPreferences.pageWidth = xml..Width+"mm";
  var rect = myDocument.pages[0].rectangles,add();
  rect.geometricBounds = myDocument.pages[0].bounds;
  rect.strokeAlignment = StrokeAlignment.INSIDE_ALIGNMENT;
  rect.strokeColor = myDocument.swatches.item("Black");
  rect.strokeWeight = 1;
  myDocument.save(File(f.path + "/" + xml..AdId + ".indd"))
  

  Substances

• Permission denied error when you use the Matlab script

  I have the following simple running a Matlab script in Labview.

  K = 5;
  Matrix = randn (4,4);
  matlab.io.saveVariablesToScript ('Parameters.m', {'K', 'Matrix'})

  the last command saves the variables 'K' and 'Matrix' in the m-settings file that I can then use to load the settings 'K' and 'Matrix' to a 'Control Design and Simulation Model'.

  When I run the now from Matlab everything works fine. When I run this LabVIEW so I get the following error:

  LabVIEW: An error has occurred during execution of the script. Error message from the server?: Error using matlab.io.saveVariablesToScript
  Parameters.m: Could not open the file: permission denied.

  I use Matlab 2015 and LAbview 2015 in a 64-bit windows computer 7.

  Any help would be really appreciated.

  For those who have the same permission denied errors, I found the solution.

  I had to specify the current working directory in the matlab script (this is the directory to which you saved your LAbview VI).

  For example, if you have saved your labview vi to C:\Example_Folder

  then you must add the following command in your matlab script node before the command that causes the error

  CD (' c:/Example_Folder')

  I hope this will help.