Creation of Matricies with Mathscript

Is there a way basically to allocate the memory inside a mathscript node?  In other words, in Java or C++ you can say something like x [10]... to achieve a matrix and can complete it later.

Hello

In MathScript, you can use

A = [];

to create an empty matrix and fill it out later.

In addition, you can use

A = zeros (10);

to create a matrix of 10 x 10, filled with zero.

Tags: NI Products

Similar Questions

  • could someone give me direction towards the creation of assets with REST/javascript

    could someone give me direction towards the creation of assets with REST/javascript?

    There is a sample packaged with webcenter sites to Misc/articles. You must implement the controller of proxy which serve as an indicator of xmlhttp request.

    The proxy will redirect the REST request to the target server resource

  • PRE11 - creation sharing online with Menus

    I would like to know if it is possible to share a creation a file or YouTube etc PC and have the function of menus?  I burn my creation for a BluRay and there my menus on the disk.  However if I record the creation as say an AVCHD file that later, I upload it to youtube, I can't find a way for this file in order to have the menus.

    Is it possible - help appreciated.

    RFMclaughlin3

    Premiere Elements allows for menus only with

    burn on DVD-VIDEO on DVD

    burn to DVD AVCHD Disc

    burn to Blu - ray disc on Blu - ray disc format

    and

    webDVD who is not a DVD-VIDEO, but rather a flash file that can include a menu.

    That's all.

    Please let us know if you need any clarification on what I wrote.

    Thank you.

    RTA

  • Creation of tools with Extension Builder

    I wanted to develop a plugin for Illustrator that involves the creation of a tool (such as the pen tool) with specific behaviors. I downloaded the IllustratorSDK and worked with who do a plug-in, but then I read about Builder Extension for Flash Builder and was wondering weather it was possible to create such a tool using the Extension Builder.


    So far all I've seen the Extension Builder do is create windows and tools that create or manipulate, but I have not seen an example of it create a tool (like the pen tool).

    If the Extension builder can create a tool?

    On a side note, what is the difference between an extension and a plug-in?.

    Ivan

    Currently, it is not possible using the Extension Builder for your needs, you are probably best to watch the native SDK of Illustrator.

    Extension Builder provides Creative Suite ActionScript Wrapper libraries (CSAWLibs), which allow you to interact with the script DOM of products such as Illustrator of ActionScript.

    I don't think it's possible to create tools with Illustrator scripting and therefore is not possible with CSAWLib. You might want to try to raise the issue on the forums of Illustrator scripts.

    In response to your more general question, CS extensions are at base of Flash panels that can run inside multiple Creative Suite point products (Photoshop, Illustrator, InDesign, etc.). Plug-ins built with traditional product SDK are native components that are running in a single product, but of allowing a deeper integration into the product (such as, in this case, the ability to define tools).

    HTH,

    David.

  • Reading with MathScript COM Port

    Hello, everyone,

    I'm trying to use MathScript to carry this code

    S1 = Serial ('COM3'); % from Matlab

    but I can't find the right command in MathScript for reading COM Port, someone who knows?

    your

    Adam

    as Dennis said, it cannot be used in MathScript, but see here

    http://forums.NI.com/T5/instrument-control-GPIB-serial/how-can-i-use-quot-fscanf-quot-and-quot-fread...

    We could help.

  • The existing video (with sound) creation in phase with a background music track

    You want to add a video with sound (movie maker) be in line with existing background music.  Someone singing a song in sync with an existing musical track

    Hi Michael,

    1. What is the operating system installed on your computer?

    2. using Windows Live Movie Maker?

    Please post with more information on this issue to get help.

  • Creation of DLL with LabWindowsCVI or MSVC?

    Hello

    first of all, I'm new on LabWIndows/CVI, but some experience with LabVIEW.

    So far, I usually create DLLs with MS Visual Studio and call functions exported with the library call node-VI.

    These dll provides some specific functions that are used in applications in real time and no time real (Windows, PXI and cRIO)

    Now, I saw that it is also possible to create DLLs with LabWindows/CVI.

    Is there an advantage using LabWindows/CVI? As special libraries that can be used, better integration with the rest of an application LabVIEW etc.?

    For now, I don't know for what purpose LabWindows/CVI should be used when creating LabVIEW applications.

    Could someone please give some short information if LabWindows/CVI provides better ways to create dlls for LabVIEW?

    Thank you

    Christian

    I wouldn't say that there is no benefit - if you develop a CVI application, then you have as a project CVI rather than being too dependent on one non-ICB IDE (for example. MSVS).  I usually group CVI application jointly with one or more DLL projects in the same workspace of the CVI.

    If you develop an application, MSVS, there is no advantage to the DLL in CVI that I can think of, unless you want to use libraries OR you cannot attach directly from your application MSVS - and I'm not sure that there are some who are like that - I think that you have access to the most If not all libraries OR through Measurement Studio when you use MSVS as your application development environment.

    Maybe someone of NEITHER can talk to the question that there is an advantage to the use of DLL of CVI authors with a LabView application.

  • Creation of network with accounts

    I want to create a network with computers running Windows operating systems. I have a wiorkgroup. Is it possible to do where I can create user accounts that can be connected through all the computers on the network? In my school, they have where they can disable any account at any time. They have something like shared files, but there are all these files that are not saved on the directory of files shared from any computer.

    Hello

    Yes, in general a network like what you describe requires a server.

    I would say that sticking with the Working Group is your best option to connect two computers to a home network, or more. With a shared folder or two, you should be able to do all the work in network, you will need.

  • Creation of PRBS with 6551


    Hi Brian,.

    By far the best way to create PRBS of series HS DIO of cards is to use the Digital Waveform Editor software of NOR. It is really easy to use and you have a PRBS file ready to be used on this card in about 30 seconds, it is really as simple as that. This software comes with all but the lowest DIO HS range memory option, but can also be purchased separately. If you have the full version of LabVIEW, you can use the Analyze > waveform generation > Waveform sequence MLS to generate PRBS.

    Hope this helps,

    Nick

  • Creation of email with attachment number

    I have tried to make it work for a while but gave up on it and just took it. I want to be able to click on a menu item in my application that creates an empty e-mail message with an attachment jpeg or png. This is the code I have now:

    try{
                    Class cl = Class.forName("com.myname.etc");
                    InputStream input = cl.getResourceAsStream("/test.jpg");
                    int available = input.available();
    
                    byte[] data = new byte[available];
                    input.read();
    
                    Multipart multipart = new Multipart();
    
                    SupportedAttachmentPart attach = new SupportedAttachmentPart(multipart, "image/jpeg", "test.jpg", data);
                    multipart.addBodyPart(attach);
    
                    Message m = new Message();
                    m.setSubject("This is a test");
                    m.setContent(multipart);
                    Invoke.invokeApplication(Invoke.APP_TYPE_MESSAGES, new MessageArguments(m));
                    input.close();
                } catch (MessagingException e) {
                    System.out.println("MessagingException");
                } catch (ClassNotFoundException e) {
                    System.out.println("ClassNotFoundException");
                } catch (IOException e) {
                    System.out.println("IOException");
                }
    

    In the Simulator, the application gives me the following error: e-mail service does not support these types of attachments. Change the field send aid or remove attachments.

    During the test on a device, it creates the email with the attachment very well, but when I opened the attachment I get a warning that says: Document is empty

    I try to use an image that is saved in the folder of my application's resources. I tried the tutorial but have problems. I use 4.6 JRE.

    Thanks in advance

    I thought about it, this code works:

    inputStream = getClass().getResourceAsStream("\test.jpg");
    
    byte[] data = IOUtilities.streamToBytes(inputStream);
    
    inputStream.close();
    
    Multipart multipart = new Multipart();
    
    SupportedAttachmentPart attach = new SupportedAttachmentPart(multipart, "image/jpeg", "test.jpg", data);
    
    multipart.addBodyPart(attach);
    
    TextBodyPart emailBody = new TextBodyPart(multipart, "This is the body message");
    
    multipart.addBodyPart(emailBody);
    
    Message m = new Message();
    
    m.setSubject("This is the subject");
    
    m.setContent(multipart);
    
    Invoke.invokeApplication(Invoke.APP_TYPE_MESSAGES, new MessageArguments(m));
    
  • Creation of triggers with transformation rules make them 'float '.

    Oracle SQL Developer version 4.0.2.15 build 15.21

    Datamodeler version of the 4.0.1.836 extension

    I want to create triggers via a transformation script, and I just can't get it work. In short, triggers are created but are not shown anywhere. They seem to be present in the physical model, but can not be found at the level of the table. When I search the object in the physical folder I get no results whatsoever, which is odd as reopening of the model does not solve anything--triggers must be registered somewhere somehow. I can't create the objects again. Triggers are also NOT generated in the DDL. The triggers are not visible in the tab 'Triggers' to the user.

    Very annoying because I don't know what's going on, or I can fix. It seems as if triggers miss a parent object, even if I add the table as reference. Try to generate several triggers with the same name don't generate errors, but just create a trigger to the "Trg # ' who model fleet somewhere.

    Here is the script that I use to generate a trigger (although somewhat reduced to demonstrate the problem) (attention, requires the table to have a defined abbreviation):

    importPackage(javax.swing);
    
    main();
    
    function main(){
      var tabName = read("Specify table");
      
      // get table
      var table = model.getTableSet().getByName(tabName);
    
    
      // create requested trigger(s)
      createTriggers(table);
    }
    
    function createTrigger(pTable){
      var tableName = pTable.getName();
      var tableAbbr = pTable.getAbbreviation();
      var seqName = tableAbbr + "_SEQ";
      var triggName = tableAbbr + "_RBI_PK_INIT";
      var phys = model.getStorageDesign();
      var physTable = phys.getTableProxySet().getByName(tableName);
      var owner = physTable.getUser();
      var pkColName;
      
      var pkObj = pTable.getPK();
      if(pkObj != undefined){
        
        // PK is 1 column or more?
        if(numberOfPKcolumns(pTable) == 1){
        
          // find PK column
          var colArray = pTable.getElementsCollection().toArray();
          for(i = 0; i < colArray.length; i++){
            if(colArray[i].isPKElement()){
              pkColName = colArray[i].getName().toLowerCase();
            }
          }
      
          trigg = phys.getTriggerSet().createTrigger("TriggerOracle");
          
          trigg.setName(triggName);
          trigg.setTable(physTable);
          
          trigg.setTriggerTime("BEFORE");
          trigg.setActions("INSERT");
          trigg.setState("ENABLE");
          trigg.setOwner(owner);
          trigg.setScope("FOR EACH ROW");
    
    
          // compose trigger body
          var triggBody = "BEGIN\n";
          triggBody += "  IF :NEW." + pkColName + " IS NULL THEN\n";
          triggBody += "    :NEW." + pkColName + " := " + seqName + ".nextval();\n";
          triggBody += "  END IF;\n";
          triggBody += "END;";
          trigg.setBody(triggBody);
        }
      }
    }
    
    function numberOfPKcolumns(pTable){
      var cnt = 0;
      var colArray = pTable.getElementsCollection().toArray();
      
      for(i = 0; i < colArray.length; i++){
        if(colArray[i].isPKElement()){
          cnt += 1;
        }
      }
      return cnt;
    }
    
    function read(pMessage){
      var input = JOptionPane.showInputDialog(pMessage);
      return input;
    }
    

    Here is the script I used to show me a set of triggers in the physical model:

    importPackage(javax.swing);
    importPackage(java.awt);
    importPackage(java.lang);
    
    var alltrig = model.getStorageDesign().getTriggerSet().toArray();
    var dlm = new DefaultListModel();
    
    for(var i = 0;i<alltrig.length;i++){
      dlm.addElement(alltrig[i].getFullyQualifiedName());
    }
    JOptionPane.showMessageDialog(null, dlm.size());
    var list = new JList(dlm);
    var pane = new JScrollPane(list);
    var dim = new Dimension( 500, 500 );
    pane.setPreferredSize( dim );
    JOptionPane.showMessageDialog(null, pane);
    

    For example, I have a trigger "RELO_RBI_PK_INIT" for my table, but the trigger is not found. No not in the physical model, not in the XMLs, not by searching. It's just there, somewhere. It does not appear in the generation of DDL. Very frustrating, because I want to use a script to add triggers standardized tables without having to constantly do this manually.

    Found what was the cause: I usually do not close down my laptop - or rarely at least. So I also don't close SQL Developer. I don't have problems with it when I do only work in the worksheets to sql or packages or similar forms, but DM does not manage so well. When I close sqldev and restart it, all these triggers floating etc. have disappeared, and creating new ones is not matter more. Stupid enough, never thought about it. Sorry for the trouble

  • Creation of layer with the tiff format

    Im am using PS Elements in Win10 has an external module in LR 5.7 for editing. But when I access the TIFF LR file generated in part of PS, I don't have access to overlay or menu commands. I can't find a solution. I tried a PSD file with no result. Can only be changed with layers file is a JPEG. How can I create with a TIFF in PS Elements file layers?

    The cause is probably that the tiff/psd files are 16-bit/channel

    If you open one of the files in the element editor and you pass to Image > Mode and click on 8-bit/channel, is what let you use layers, etc...?

  • Creation of composition with the "end" key

    I would like to create a publication that allows me to have an end to the show when the last Panel is displayed. When you click on this, closed the composition. At present, there are only thumbnails and previous/next buttons, but with these the show can only in loop, not to reach an end. So I would do something like this (slide 1, slide 2, slide 3, last Slide with strong link). Is there a way to get this behavior? Basically, I want to have a PDP Assistant with a few slides that once filled allows the user to close it.

    You can use summary featured, enter a value in the field where resume so that the slides ends and it should take that long again.

    Thank you

    Sanjit

  • creation of box with apex_item

    db11gxe, apex 4.0, firefox 24,

    Hi all

    I am trying to create a column of the box with the following select statement:

    SELECT APEX_ITEM. "Select", CheckBox(1,empno,'CHECKED')

    Ename, job

    WCP

    ORDER BY 1

    but I see it like this:

    ??

    and another question please, the function "checkbox" has about 6 settings, how I use it with only 2 or 3 parameters and are not faced with an error?

    you will need to go to the attributes of column and change the value to display in the report column Standard drop-down to see the check boxes

    Let me know if that answers your query in the active thread

    Kind regards

    Vishal

    Oracle APEX 4.2 reports | Packt Publishing

    Vishal blog

  • Creation of ComboBox with the values of the fields

    Hey everyone, it's been a while since my last post.

    I spent some time trying to fill a ComboBox with the values of the 3 fields of different form of google and I was wondering if someone could tell me on common sense.

    Thanks a lot for any idea!

    the general idea would be something like this:

    Get added to a table field values

    var aItems = [];

    aItems.push (getField("Text1").valueAsString);

    aItems.push (getField("Text2").valueAsString);

    aItems.push (getField("Text3").valueAsString);

    Fill the drop-down list with the elements box

    getField("combo1").setItems (aItems);

    Replace domain names with real field names that you use.

    You can start the list with an element that is a single space (if it appears empty) or something like "- select -". You can also make sure you add all the duplicate entries, which would happen if all the field values are the same.

    When did you want this script to run?

  • Maybe you are looking for

    • Pavilion 15-au009tx: battery problem

      Hello Sir, I have not the model of laptop. Pavilion 15-au009tx, last 24 hours, I am facing battery problem, prior to that, my battery was to last in average 4-5 hours, but not it doesn't last even during 3 hours, it was arriving in the last 24 hours,

    • SQL Server 2008R2 Server Audit - HostName Will be included in the audit information?

      I'm testing audit Server, and it really works so well. Many articles and examples are available and it is very simple. The output shows all the necessary information as well, what was the change, that did it, BUT not change where. (Workstation or eve

    • Keyboard not typing letters

      I can't get my keyboard to type letters, where are my keys to numbers. They share the same keys. How can I change back to letters only.

    • My monitor has a "green" light all of a sudden. This may be the cause?

      When I turned on my computer this morning, it's as if I'm interested in my screen with green tinted glasses. I went in 'computer', then 'appearance', then changed the background and settings of different colors and themes and text, etc., but he fixed

    • Problems of networking of computers...

      I want my network 7 and vista computers. Both are on the same workgroup, they have all two discovery, they share on windows firewall off, they are connected to the same wireless network, but when I go to the network, they do not find the other. They

    < input type = "checkbox" name = "f01" value = "7839" / >KINGPRESIDENT
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7698" / >BLAKEMANAGER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7782" / >CLARKMANAGER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7566" / >JONESMANAGER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7788" / >SCOTTANALYST
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7902" / >FORDANALYST
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7369" / >SMITHhttp://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7499" / >ALLENhttp://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7521" / >WARDSELLER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7654" / >MARTINSELLER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7844" / >TURNERSELLER
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7876" / >ADAMSCLERK
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7900" / >JAMESCLERK
    http://127.0.0.1:8080/i/menu/pencil16x16.gif< input type = "checkbox" name = "f01" value = "7934" / >MILLERCLERK