Add the element of matrix / 2d array

Similar Questions

• Adding timestamp with all the elements of a 2D array

  Hello

  I want to add a stamp in real time with all the elements of a 2d array before writing on a worksheet. My 2d array consists of amplitude and frequency.

  kindly guide me how to do this.

  Best regards

  RASHID

  That it should be now.

  Kind regards

  Kevin

• Add the elements of a single line/column of a matrix

  Hi all

  What is the best way to add all the elements of a single row or column of a given matrix the matrix and the number of this line/column on LabVIEW? The output should be a number for each row or column.

  ARIJ,

  You always said not if you use a table or a matrix.

  The transposition has to be out of the loop.

  This will give you the sum of all rows and all columns.

  These are functions and LabVIEW base constructions. If you do not understand the concepts, please visit the online tutorials.

  Lynn

  

• Add the element as XML using PL/SQL

  I have CLOB column contain data XML (more than 3000 characters)
  something like that
  --------------------------------------------------------------
  < order >
  < header >
  < line1 > < / line1 >
  < line2 >
  < name1 > < / name2 >
  < name1 > < / name2 >
  < / line2 >
  < / header >
  < detail >
  < / details >
  < / order >
  ----------------------------------------------------------------
  Could someone tell me how I can add a * < line3 > < / line3 > * under an element * < header > *.
  
  Thank you!
  FAH

  Here's one way:

  SQL> create table my_table ( my_clob clob );
  
  Table created
  
  SQL>
  SQL> insert into my_table (my_clob)
    2  values ('
    3  
  
    4  
    5  
    6  
    7  
    8  
    9  
   10  
   11  
   12  ')
   13  ;
  
  1 row inserted
  
  SQL> select appendchildxml(
    2           xmltype(my_clob)
    3         , '/order/header'
    4         , xmlelement("line3")
    5         ).getclobval()
    6  from my_table
    7  ;
  
  APPENDCHILDXML(XMLTYPE(MY_CLOB
  --------------------------------------------------------------------------------
  
  
   
  

  If you really want to update the column with the new content then:

  update my_table
  set my_clob = appendchildxml(
                  xmltype(my_clob)
                , '/order/header'
                , xmlelement("line3")
                ).getclobval()
  where ...
  

• Combine the elements of a 2D array online

  Hi all

  I'm pulling in a date column and a column of time since a text file, creating a 2D data table, and then I'm stuck trying to merge the two columns.

  For example, I need to take the Date and time the row 0 of the 2D table data are combining in index 0 a 1 d table. Then I need to convert this "timestamp" in seconds. An example is attached.

  Any help would be appreciated

  Erik

  Do you need an array of strings? Which characters will separate the data at the time?

  Conversion of seconds using the time of LabVIEW from 12:00, January 1, 1904 is pretty straighforward well that is correctly time and seconds dividers can be difficult. Conversion at any time requires more effort.

  Lynn

• Add the element of the phone Application menu

  Hello

  I want to add a phone application menu item. I m using JDE 4.3.

  Help, please.

  Thank you

  Pankaj

  expand ApplicationMenuItem and add it using ApplicationMenuItemRepository.
  For example:
  ApplicationMenuItemRepository.getInstance (.addMenuItem (ApplicationMenuItemRepository.MENUITEM_PHONE),
  new PhoneMenuItem (0));

• Replace the elements of vertex

  Dear,

  We are in the process of implementation Oracle EBS R12 - INCE for user US, as you know that Vertex calculates the tax as a third party for Oracle, our requirement is to override some taxes (Ex. FUTA, SS, ETC.) for some payroll run periods.

  Please indicate how to achieve this requirement

  Thank you

  Hi Arif,

  I fixed this problem by implementing the procedure below, note: (FUTA) element for example.

  1. from the employee tax information, check the waiver for the FUTA element. then

  2 Add the element (FUTA) manually on the inputs of the alternate value to pay the employee element. then

  3-pay delivery / Quick Pay.

  4. then you will got the replacement value of the item (FUTA) in addition, you receive the calculations of vertices for the other elements.

  Any comment for this solution?

  Best regards

  Anas

• How to add corresponding elements of two arrays in a continuous acquisition?

  Hi all

  I am writing a program (in version 9.0 of labview) to acquire the signal of a fast set. I use the acquisition rate of 1.25 Ms with an external trigger. Now what I need, is to add the "n" data these acqisitions and then further process.  E.g. If I signal to 200µs acqiring can total number of data points with the acquisition of 1.25Ms rate will be 250. I'll get a table 1 d of 250 data points whenever I run my acquisition.

  Let's say Array 1of acquisition number 1, 0.1, 0.3, 0.5, 0.6,... up to a total of 250 data points

  Table 2 of the acquisition by number 2, 0.4, 0.5, 0.8, 0.4,... up to a total of 250 data points

  ----------------------------------------------------------------------------------

  Added table should be 0.5, 0.8, 1.0, 1.3... .route to a total of 250 data points

  -----------------------------------------------------------------------------------

  To do this, I need first to save the table of acqisition number 1, then run the No. 2 acquisition and add points of data corresponding to the saved table. This should continue at a nuber defined by the user to purchase say 10, 20 or 50... I don't know how to do it. Can someone help me with this problem?

  Thank you very much in advance

  Kind regards

  Champion

  I guess that time avarages and acquisition will not change during the measurement, so keep a cela outside loops. If you know your settings for made her make it constant.

  you create task (outside the loop) and a narrow at the end.

  Avoid the dashboard generation where possible. With no.. AV., and no. acq.points declared, the size of the arrays is fixed and you can (re) use a single Bay and replace the elements in the array.

  No need to collect all the data and avarage them after the rally. Just add

  I add a suggestion

• How to replace (assign) a part of the elements of an array in TestStand?

  Hello

  I would like to replace or assign values to the elements of an array.

  For example, I have a local variable with 6 elements, Locals.A = {1, 2, 3, 4, 5, 6},

  and I would do it is {1, 2, 13, 14, 5, 6}.

  Accordingly, I add an expression and write "Locals.A [2.3] = {13: 14}", but it failed.

  Is it possible to replace a part of a painting?

  My real question is I want to pass parameters to a sequence to a local variable of the MainSequence, like the picture as an attachment.

  I hope that I can assign the parameter (table 5 elements) for the range of 5th to 9th item of the local Variable.

  Could someone give me any suggestions? Thank you very much!

  

  (1) I meant move the entire table and in the subsequence programmatically update only a subset of the items.

  For 1 or 2, you'd have to write a loop as interates on and updates the items that you are interested in. There is no simple syntax that will do what you want. You can use a loop but, rather than make a statement of entitlement for each item.

  -Doug

• Stopping everything in a loop after the last element of a 2D array

  How to stop a while loop after the last element of a 2d array.  I tried an uninitialized matrix wiring constant and comparison with table 2d, which has been indexed to a 1 d table, but that did not work.

  Hahaha, Hey, it's true what they say, a picture is worth a thousand words

  

• Add an element to a cluster without updating all users of the cluster

  I have a cluster that is sent to many different vi. Whenever I have added to this cluster, I need to change every vi that uses it to fix the various controls of input terminals and ungroup by names.

  I'm not change or remove existing items in the source cluster. just to add another element that one worries of the vi "shipwreck" for others, it is simply one don't care. Is it possible to avoid having to fix each "sink" vi when I do this? I would only need to update the vi that uses the new element (which of course, I do anyway).

  In C, I can update, add a member to a typedef'd struct and everything is fine - no problems; How can I do something similar in LV?

  If you branch out a cluster then all sinks must be the same. You should do your cluster a typedef and use the typedef on your screws in this way that you change only one place. Even with the a typedef in C.

  LabVIEW manual contains instructions on how to create and use of typedefs.

• Access to the elements of an array passed as object reference

  Hi all!

  I am quite new to TestStand and therefore, my question might be simple enough but I was not able to find the solution by looking at previous posts.

  I have a sequence that passes a custom array (of data type) to another to make basic on the table stuff (reverse the order of the elements, for example).

  I want to move to the sequence called an object table reference

  The problem is that I am not able to read the array element inside the sequence called using the object reference.

  I found the way get the number of items, but I'm not able to access the item

  In addition, the TestStand GUI is able to let me see the array pointed to by the object reference that is passed within the known sequence, so it is possible to access... but how?

  I want to do operations on the object reference passed within a 'No return' TestStand if possible.

  Thank you very much.

  Andrea

  In other words:

  How do I access the field 'temperatureTag' item number '0' from the object variable reference referenceToClone?

  Locals.referenceToClone [0] .temperatureTag does not work...

  

  I don't know what is the recommended method to solve your problem. When you try to few alternatives, I was able to get the value required by the following expression (tested with TestStand 2014):

  Locals.referenceToClone.GetPropertyObject("[0]",_0).temperatureTag

  Try and tell me if it works for you.

  Use this workaround with caution.

  -Shashidhar

• Calc independent PtByPt on the elements of the array

  Hello

  I have a double table as input, and with each iteration of the main VI, I would calculate the average and standard deviation separately on all the elements using PtByPt VI.

  Fortunately, in my case, I know that the size of the array is maximum 11. My solution works, but I would like to know what is the best approach, if I have to deal with a wider range, and especially if I don't know the maximum size in advance...

  That's my solution and the VI.

  Thank you!

  PS: I have renamed the extension VI VI lives to fool the buggy uploader...

  

  It is not too difficult to change the screw 'PtByPt' to be RowByRow by changing state data.  But I would probably go the dynamic road first if I knew the number of columns where bounded by a reasonable number.

  

• 'Replace the element of the array' replaces not only indexed items

  Hey masters LabView,.

  Fairly new to Labview and I'm trying to sort out how to create a table of images. I know that the total number of images I want in my 'stamp' (not the buffer of LabView), so I'm the initialization of an array of this size. Can I bring this table in a loop For with a shift register, and I want to capture images and write them in the table of the buffe continuously (a comment: I do a circular buffer, but I don't want to implement in LabView, because there a lot of things that I don't need and I will eventually have to the process to be as thin as possible).

  Here's the problem (I assume an implementation, that does not decompose LabView):

  I expect:

  AN element of the array, in the position indicated by the index of the loop [i], is replaced by the image newly caught

  I get:

  All THE elements of the array becomes the image newly caught.

  (I can tell because I taste under the table, grabbing a single image from a constant "Check Array" index - may 7, for example.) But my index of the loop [i] value is 13, and the subsample becomes again the image newly caught.

  What a ridiculous thing I am doing wrong?

  Any help would be greatly appreciated.

  

  Ah, I just noticed something.  Initialize you an array of references at the beginning of your program, but it is a complete picture OF THE SAME REFERENCE: you must call the IMAQ Create in a loop so that you actually get unique references in your table.  You must have a different NAME for each image.

• Comparison of the elements of the two 2D arrays

  Hello!

  I am trying to compare the elements of both 2D and find at least one pair of elements that are identical. Browsing the forum I found a method suggested by Altenbach (http://forums.ni.com/t5/LabVIEW/Compare-elements-in-an-array/m-p/458622). However, it works well with 1 d arrays. That's why I rearranged the original code for my case, but unfortunately the attempt failed. Could someone please take a look at my VI and suggest a solution?

  Thank you.

  5 is correct. Create indicators for arrays of I32 2D coming out the loops with the table inside the cluster. On line 1, column 0 on both of these tables, you will find the value 5. That's what generates your code, but it is probably not what you want.

  Look at what I added at the bottom of the BD, the 2 identical and identical on the FP Indices.

  Lynn