Clone of each element in an array of 1 d several times to create a 1 d table

Similar Questions

• Type a table defined clusters to hold configuration data - definition of default values for each element of the array

  Hello

  I was wondering if I could get some information and opinions on the use of an array of type defined clusters to store configuration data.  I am creating a program to test several EHR and wanted to have a control of type defined for each HAD with the information needed to create the DAQmx tasks for all signals for it must HAVE.  I am eager to do so that the data are encoded in hard and not in a file that the user might spoil.

  Controls of type def are then put into a Subvi who chooses as appropriate, one based on the enumeration of Type DUT connected to a case structure.

  I have problems with the control of the defined type.  I see issues when you try to save a configuration unique to each element of the array in the array of clusters.  Somehow, it worked at first, but now by clicking on "Operations on the data--> default font of the current value ' on individual elements of the cluster or the entire cluster (array element) does not save data when I re - open the command def.  What I am doing wrong?  I'm trying to do something with the berries of the clusters that I shouldn't do?

  I enclose one of the defined reference type controls.  I tried to change it bare to see if that helped, but no luck.

  To reproduce, change the resource string for the element 0 of the array and do the new value by default.  Then close the def of type, and then reopen it.  The old value is always present in this element.  The VI is saved in LabVIEW 2012.

  The values of a typedef are not proprigated to the instances of the control. They get if created WHEN data values have changed. They will be not updated with the changes to come. You must create a VI specifically to hardcode your values or to implement a file based initialization. The base file would be much better and more flexible. If you don't want users to change the data simply encryption. There is a wedding blowfish library that you can download.

• mathematical calculation in script on each element of the array.

  Hi all

  I am trying to write the VB script in which I want to do different mathematical operation on each element of channel-specific data. For example, for each element I want to find the next two index given way and both before and after publication of the results on the basis, then it is more calculating.

  It will be very useful if someone can guide me in the execution of operation on the elements in the array inside the script of tiara, that we can do in labview using indexes in the table. There are built-in math and statistics in tiara tab analysis tool. But I want to design for my custom mathematical operation.

  Thnks

  HS

  Hi HS,

  Here is a version 10.2 tiara from what I understand ask you:

  Window = 2

  Denom = 2 * window + 1

  Threshold = 10

  Chnum = CNo("[1]/Speed")

  FOR i = 1 + ChnLength (Chnum) window - window

  Sum = 0

  FOR j = i - window to i + window

  Sum = sum + ChDX (j, Chnum)

  NEXT ' j

  Ave = sum/Denom

  IF Ave > threshold CAN

  ' do action of contingent

  END IF

  NEXT ' I

  Brad Turpin
  Tiara Product Support Engineer
  National Instruments

• Adding items to an array of unknown size several times

  Hey,.

  I had an application that communicates with a device (a generator of microwave) via the Protocol modbus RS-232. It is within a state machine. The VI running generator initialization first and then move to the State 'pending', where I have a structure of the event to follow any value change of control. In the structure of the event, a timeout of 300 ms is implemented, because communication to the generator must be active at least every second (if not a defect is reported). In the case of timeout I read all record and display values.

  Within this time-out I would record a value of the indicator ('measure Pfwd') several times in a 1 d table (the table size is unknown!). However, I would like for the variable to record only when the indicator 'MW?' is 'TRUE '. And "MW?" goes from 'FALSE' to 'TRUE' every time, I would like to start writing on a table from the beginning.

  I tried several options, including the table to remodel, but I can't make it work. Or it works in a separate VI, but when I use it within the structure of the event and state machine, nothing works.

  If someone has an idea, it would be welcome...

  Thank you

  Concerning

  Create an another shift register which is initialized with an empty array of the correct data type and use the node Build table add data to it when you want that he added.

  In BT, the size of a table doesn't have to be declared in advance.

  Mike...

  PS: other tunnels must be wired throughout.

• Could not save the different string value to each element of the array

  I have a configuration of VI to read several channels Veristand project.  The entrance is a table 1 d of channels, (an element for each channel, I want to read).  The channels have different names, each of the elements in the chain must be different.  I am able to edit each item and run the VI, and it works fine.  However, if I save, close and reopen the VI, all elements show the same value (what happens to the value of the last element for which I defined a default value).  Is this behavior planned, or have I missed a configuration setting which would allow different string values?  Please notify.  Thank you.

  GSinMN

  Make sure that you select the table and not only one item when you right click-> set by default on the front panel.

• V9 Acrobat JavaScript Alert Box - possible to add space or line break after each element of the array?

  I have a Document level Javascript used to identify empty mandatory fields and fires on shares of paper, print and save. The script identifies the required fields empty, counties and outputs of an alert box indicating the number of required fields empty and lists the name of the ToolTip fields. The script identifies the required fields with an asterisk at the end of each balloon.

  Is my question possible to add a space or a line break after the decimal point for each item?

  Here is a picture of the exit where the items listed are all grouped together.

  

  Here is the code:

  function validateFields()

  {

  a counter for the number of empty fields

  var = 0 flg

  count all the fields of the form

  var n = this.numFields

  create a table to contain the names of the required fields

  If they are determined to be empty

  fArr var = new Array();

  Browse all fields and look for ones that are required

  all fields that have a ' *' in their ToolTip are required

  for (var i = 0; i < n; i ++) {}

  var fn = this.getNthFieldName (i);

  var f = this.getField (fn);

  ToolTip is the property of 'userName' of the fields\;

  TT = f.userName var

  test the ' *';

  If (TT. IndexOf('*')

  ! =-1 & & f.value == f.defaultValue) {}

  increment the counter of empty fields;

  FLG ++;

  Add the fields username (ToolTip) to the list of the names of fields empty.

  fArr [fArr.length] = tt;

  }

  }

  now display a message if there are blank fields

  if(FLG>0) {}

  App.Alert ("there are '+ flg + areas that require a value\n\n' + fArr, 3")

  }

  else {}

  This.Print ();

  }

  }

  The required property is very easy to use. It's just a Boolean (true/false) value, then you can use it like this in your code. Instead of this line:

  If (tt.indexOf('*')! =-1 & f.value == f.defaultValue) {}

  Use this:

  If (f.required == true & f.value == f.defaultValue) {}

• list separated by commas - extraction of each element in an array?

  Is there a quick way to make a field that contains a list of items separated by commas and put them in a table or perhaps separate variables?

  for example.

  a single line in the database contains the field [matches_with] and would generally contain the following elements:

  rings, bracelets, necklaces

  I need to be put in a variable

  < cfset item1 = 'rings' >

  < cfset item2 = 'bracelets' >

  < cfset item3 = necklaces >

  or if its more simple, put them in a table

  agenda [1] = 'rings '.

  point [2] = "bracelets".

  point [3] = "necklaces."

  There is a built-in ListToArray function to CF.

• Changing the properties of the individual elements in the array

  In the attached VI, I have a table 1 d of the slider ('Phase Coefficients') controls where each element of the array represents the coefficient in a polynomial of arbitrary order. The problem I have is that the range of slider, I put to the coefficient of the lowest order (element 0 of the array) becomes quickly impossible for one more order coefficients (> 5 elements). Small changes in the highest order coefficients dramtically change the global polynomial.  I want each element/slider to have its own line, but I know that's not strictly possible that each element of a table shares the same properties. I've implemented a work around (use boolean to activate) in which the range of all cursors is set according to which the item is viewed, but my implementation prevents the modification of the range during execution of the VI. Is it possible to adapt my method (or use another method all together) in order to allow different, editable for each slider element ranges?

  Thank you!

  Each element of an array must have the same properties.  They can only differ in value.

  You can have an array of clusters, and each group can have the slider control.  Here, you will be able to regroup a slider with different properties in the cluster build clusters in a table.

• Choose the elements of an array of entry

  Hi all

  I know it's a simple question, but I got stuck at one point, the entry for my Vi is an array of clusters. I chose each element of the array on two criteria. I wish my VI to choose items and write only the items that are located at the exit and ignore the others (out of range ones). But the problem is that for the current version of the program, the program is written, elements of zero for the out-of-range ones.

  Best,

  Serkut.

  Close enough

  Try this

• Add properties to the elements of the array

  I have a report that the entries of values from a csv file.  The csv has 4 columns: vmname, dateCreated, user, vmhost

  Using this CSV, I run the following report to see if the virtual machines are in vCenter, and back up the virtual machines that still exist in a new outputfile:

  $array = @)

  C:\inputfile.csv Import-Csv - UseCulture | %{

  Try {}

  Get-VM-name $_. Stop - ErrorAction VMName | Out-Null

  }

  Catch {return

  }

  $array += $_

  }

  $array | Export Csv c:\outputfile.csv - NoTypeInformation - UseCulture

  Can I change this report to add to each element of the array to the amount of RAM that the VM currently has and output as an additional column to my outputfile?

  You can use the Add-Member for that.

  Something like this for example

  $array = @)

  C:\inputfile.csv Import-Csv - UseCulture | %{

  Try {}

  Get-VM-name $_. Stop - ErrorAction VMName | Out-Null

  }

  Catch {return

  }

  $array += ($_ |) Add - Member - name of the new column-value 123 - MemberType NoteProperty - Passthru)

  }

  $array | Export Csv c:\outputfile.csv - NoTypeInformation - UseCulture

• Determine whether an array contains elements of another array

  I have an array whose length is not know (TABLE 1)
  I have another array whose length is known (TABLE 2)
  
  I have to see if the table 1 contains elements of table 2 and then form another array that contains elements that are not present in the table Array1.
  The values that I face is int values. Also I don't know if I should use tables or any other collection.
  I tried to go an and compare other but does not know this exceptionas of arrayIndexoutOfBound gives the length of table 1.
  Please suggest how to proceed.
  
  Thank you

  >
  I want to do another painting where I can put the elements that are in array2, but not in the table array1. How to make
  >
  There are several ways to do so. Where is the best depends on how many items it can be in each table, if the elements, or both, the tables are already in a sorted order, and if these are real berries or instances of a Collection class.

  If you want to just brute force, then we forget about loops nested and just do the simple way. Here is pseudocode, which should be enough for you to write correct code. This method is very effective for all but very little evidence of the table

  boolen existsInArray1;
  ArrayList array3 = new ArrayList;
  -for each element (index value) in array2 loop
       -if notExistsInArray1 (array2[index]) then
              array3.add(array2[index]);
       -end if
  -end loop
  
  -new method returns true if parameter exists in array1
  public boolen notExistsInArray1 (int myInt) {
      - for each element (index value) in array1 loop
             if array1[index] = myInt return true;
      -end loop
      return false;
  }
  

  For a larger number of items you could order to each of the tables in the order, then through table array1 array2 looking for the item. You would keep track of each index value of paintings. If the first element of the array array2 is smaller than the first element of the array array1 it cannot therefore in the table because the list is sorted. So you increment the index of table 1 and test again.

  This method is similar to the way in which two sorted files are merged or mapped.

  Another way is to create a GAME (does not allow duplicates) for the elements of the array array1 and then use the 'contains' to check each element of the array array2 to see if it belongs to the whole.

  CollectionUtils Apache Commons Library also has a method "disjunction".
  http://Commons.Apache.org/collections/apidocs/org/Apache/Commons/Collections/CollectionUtils.html

  disjunction
  public static java.util.Collection disjunction(java.util.Collection a,
                                                 java.util.Collection b)Returns a Collection containing the exclusive disjunction (symmetric difference) of the given Collections.
  The cardinality of each element e in the returned Collection will be equal to max(cardinality(e,a),cardinality(e,b)) - min(cardinality(e,a),cardinality(e,b)). 
  

• Why all the elements of the array does not appear?

  Hello

  I'm learning about the handling of tables.  The example finder includes this one, 'build array_forum.vi', which shows the two modes, concatenate and adding, I understand, HOWEVER, I can't understand how they built this vi.  For example, I can find the Array function to build, but I do not understand how they created the "digital data table 1" "data table 2" digital... etc, and I can't find the functions on the pallets that cause display "build the CONCATENATE entries table". ".  Where are these blue functions?

  Where these functions are found in the palette, and how we build them like that?

  The other vi indicated here, 'for loop array_forum.vi' is my attempt to reproduce, but it doesn't show all the elements of the array; However, it only displays a SINGLE element, the last element of the array.  How can I view all the items in the table I am creating using the FOR LOOP?  I am doing something wrong with the LOOP FOR?

  Thank you

  Dave

  Right-click your scoreboard, uncheck the "Display as icon" and see what happens.  There are two ways of viewing terminals, most of us like the simple point of view, the default value is the display of the icon.

• How can I view all the elements of an array?

  Hello

  I'm learning about the handling of tables.  The example finder includes this one, 'build array_forum.vi', which shows the two modes, concatenate and adding, I understand, HOWEVER, I can't understand how they built this vi.  For example, I can find the Array function to build, but I do not understand how they created the "digital data table 1" "data table 2" digital... etc, and I can't find the functions on the pallets that cause display "build the CONCATENATE entries table". ".  Where are these blue functions?

  Where these functions are found in the palette, and how we build them like that?

  The other vi indicated here, 'for loop array_forum.vi' is my attempt to reproduce, but it doesn't show all the elements of the array; However, it only displays a SINGLE element, the last element of the array.  How can I view all the items in the table I am creating using the FOR LOOP?

  Thank you

  Dave

  I think I posted this in the wrong place.  I reposted it on the forum of Labview.

  Dave

• Combing of the elements of an array into a single string

  Hello world

  I would like to combine all the elements of an array into a single string. For example, I have a table of 5 elements in the chain

  A

  B

  C

  D

  E

  I want to merge all the elements of a unique string of ABCDE.

  I tried to use the 'Worksheet picture String' function but the tabs separating caused me a problem even if I removed the by ' search string and replace.

  Thanks in advance for your help.

  

• 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