Take a table 1 d to double to a double typically?

Similar Questions

• convert table 1 d to double 64 bit

  Let me start by saying I am a newbie to LabView and it's my first lttle project/learning experience.

  I'm taking the output of 'measure read 34401 DMM' see comment in vi or small line organge and empty any reading in the 'measure' DBL

  The output of each element of the array is already of type double. So I put the items that I could find that I thought I'd need, as the loop and the size of the array in place?

  Also open to all recommendations to do this better? So what happens the loop for spend each element out?

  RavensFan wrote:

  What do you do with each item as you go out?

  You can put the terminal Measurment in the loop For and son until the tunnel of automatic indexing on the left.  Which will display each value in turn.  But he'll do it as quickly as you really won't be able to see anything.

  You don't need the size of array function connected to the N terminal.  The number of iterations in the loop For is determined automatically by the tunnel of automatic indexation.  The size of the array is N is redundant.

  You still haven't fixed the problems talked about in your other threads.  The structure of the solitary event with the front panel to lock the value.  If you click Start twice in a row, your VI façade will be lock because the structure of the event runs only once.  He will never manage to the 2nd press the button.  The only way to end your VI at this time there will be an abortion there.

  And in the band followed by Build Path.  I know that you have requested in another thread which solved a problem you had. If you think it works for you great.  But I really don't think it solved anything.

  Thanks RavensFan

  1. once I figured out how to empty the Board outside I would connect it to the format String functions just above

  2. I did a quick read on tunnel index auto, thank you and the Double Tunnel of measure was for troubleshooting if I needed, ultimately I want to take the 1-d array and convert to string.

  3. oh, I used the structure of solitary event because someone told me that it was the correct thing to use to prevent the commissioning program before the user had a chance to fill in the data, such as files and GPIB. It seems to do the trick but there at - it another way to use it or do I have to use something else?

  4. the path of the newspaper was intended to allow the user to select or create a text file in their my documents directory and I don't want to hardcode a file name because they could use this to the many different steps throughout the day. If I get rid of him so I need yet another box of entry for the name of the file? I also found the main problem with the selection of the file was a right-click on the path and browse it to set options that I found by mistake but allowed me to select has filed or files and new or existing. This is why it would not create a file originally.

  OK, so based on your info I wired this place and it worked and dumped the data of measurements, but not to the measure in the loop, and it appears because the 1 d array is

  

• How to select a row in a table of adf after double click

  I have a table that displays a list of records when the user double-clicks a particular line, I want to select row. The largest part of the example has a separate button for the user to click on choose and I don't want that.

  Hello

  On your table have a clientListener and a serverListener:

  
       
       

  
  ....

  Your clientListener should send a request to the server using AdfCustomEvent.queue:

  function dblClickClientLstnr (event) {}
  element var = event.getSource (event);
  AdfCustomEvent.queue (element, "dblClickServerLstnr", (), true);

  }
  ..............

  On your support of bean, you can retrieve the selected line, for example:

  {} public void getSelectRow (ClientEvent clientEvent)

  DCBindingContainer dcBindings = (DCBindingContainer) ADFUtils.getBindingContainer ();
  DCIteratorBinding iterBind = (DCIteratorBinding) dcBindings.get ("myViewIter");
  Line = iterBind.getCurrentRow ();

  }

  I hope this helps.

• Take the table count and display

  Hi guys,.

  I want to display the number of multiple tables using all_tables

  for example

  Select table_name from all_tables where table_name like '% AUS.

  and display output like this

  AUS1 - 10

  AUS123 - 20

  Australia - 30

  I have tried to use any Union but wanted to display the name of the table with the corresponding charges

  Here's a basic way:

  DECLARE

  ln_count NUMBER;

  BEGIN

  FOR rec IN (select master, table_name from all_tables where table_name like 'AUS %')

  LOOP

  RUN IMMEDIATELY "SELECT COUNT (*) FROM" | Rec.Owner | '.' || Rec.table_name INTO ln_count;

  dbms_output.put_line(Rec.Owner ||) '.' || Rec.table_name | ' - ' || ln_count);

  END LOOP;

  END;

  /

• Convert uint8 hexagonal table in reverse order double, uint16, channel, etc

  I get back an array of uint8 size 4 from a buffer that happens to what follows:

  C4 e5 d7 (hexadecimal) ed

  and need to convert it so that it reads:

  d7e5edc4 (hex)

  3622170052 (decimal)

  I know it can be done in a loop using some<'s or="" something. ="" i="" can't="" remember="" all="" this="" low="" level="" stuff="" so="" help="" would="" be="" greatly="" appreciated. ="" i="" can="" rearrange="" the="" initial="" data="" array,="" but="" not="" sure="" how="" to="" convert="" to="" decimal="" number. ="" i="" assume="" a="" simple="" for="" loop="" starting="" at="" the="" end="" would="" be="" the="" easiest="" way="" to="">

  PS on this subject, where is a good place which explains all the uses of < or=""> > or ^ = etc.

  Thank you

  I happened to use this routine in the past to accomplish a task like yours:

  string to unsigned char [5];

  int number;

  String [0] = 0xc4;

  String [1] = 0xed;

  String [2] = 0xe5;

  String [3] = 0xd7;

  String [4] = 0x0;    string terminator

  number = (string) conv_dword_to_int;

  int conv_dword_to_int (unsigned char * buf)
  {
  Return ((*(buf + 3))< 24) ="">
  ((* (buf + 2))< 16) ="">
  ((*(buf + 1))< 8)="">
  ((* buf + 0));
  }

• Convert double IEEE 754 (hex?) table

  Hello

  is there a built-in Labwindows to convert table of IEEE 754 double (or hexagonal?, I'm not sure)

  Like this:

  Double Hex table

  40 00 00 42 20

  40.5 00 00 42 22

  40.8. 33 33 42 23

  I thank you,

  (PS: the hexagonal arraies above are calc by Type-Casting in Labview)

  As far as I know, there is no built-in LabWindows function to do this, then you need to use what exists in C.  The two ways that I know is to use pointers to mount the pointer to the float value as a pointer to an unsigned int and then retrieve the value as such:

     float f = 40.0f;
      unsigned int u;
  
      u = *((unsigned int *)&f);
  

  The other way is to use trade unions, which could be more convienent if you do this a lot.

  union ex32
  {
      float fval;
      unsigned int uval;
  };
  
      float f = 40.0f;
      unsigned int u;
      union ex32 t;
  
      t.fval = f;
      u = t.uval;
  

• Conversion of waveform (DBL) in table 1 of double d

  HELO

  I received samples of I and Q in waveform (LDM). Now I want to convert I and Q in complex form using Re / Im at the complex in the range complex. When I plugged the berries directly to the block, her gives me a connection error that says that

  "You have connected two terminals of different types.

  The type of the source's Waveform (DBL)

  "The sink type is table 1 d of double (real 64 bit ~ 15 digit precision)"

  How do I remove it?

  I posted the document showing the problem.

  Thanks in advance.

  Use the appropriate function to extract the table 1 d from the type of waveform data. The data type of waveform consisting of a start time, a dt, and an array of values. To get the array of values that you want to use the function to get the elements of waveform in the waveform palette.

• Double click on af:table

  On the same JSF page, I have two tables: master and detail. In detail the added table a listener client and the server with the following properties: because the double click can be made to the row. Also, I added a resource (type java script) function doDbClick (event) {var source = event.getSource ();}        AdfCustomEvent.queue (source, 'doDbClick', {}, false);        } The problem is when I try to add a client and listener server from the main table, due to the double click on the table and the fields in the header are all overlapping. This behavior occurs because? I avoid? Help me please. my version of jdev is 11.2.4.0

  I solved the problem by putting the client and the server listener at the beginning of the table and not at the end. There is no XML no error or on the console when you run the application, but with this change all the information correctly

• What is the difference when you call the function table() or through double.

  Hello
  Let's say we have feature like this (from asktom):
  

  CREATE OR REPLACE FUNCTION non_pipe_fnc
      RETURN all_obj_tt IS
          all_obj  all_obj_tt := all_obj_tt();
      BEGIN
          FOR r IN (SELECT * FROM ALL_OBJECTS)
          LOOP
              all_obj.EXTEND;
              all_obj(all_obj.COUNT) := all_obj_type(r.OWNER,r.OBJECT_NAME,r.SUBOBJECT_NAME,r.OBJECT_ID,r.DATA_OBJECT_ID ,r.OBJECT_TYPE,r.CREATED,r.LAST_DDL_TIME);
          END LOOP;
         RETURN all_obj;
     END non_pipe_fnc;
  /

  I can call him as select * from table (non_pipe_fnc);
  or
  Select double non_pipe_fnc;
  
  Is there a difference, performance wise or another?
  Kind regards.
  Greg

  I can call him as select * from table (non_pipe_fnc);

  It returns all the columns in all_obj_tt

  or
  Select double non_pipe_fnc;

  It returns a single column of type all_obj_tt

• get the size of the double array?

  Hello

  Double tables are able to contain null values? In addition, what is the table double equal to strlen ()?

  Sorry for noobish questions!

  Thank you

  I don't know what you're asking.

  sizeof (Array) tells you how much space takes the table in its entirety.

  sizeof(Array[0]) tells you which element of the table takes a space.

  sizeof (Array) / sizeof(array[0]) tells you how many items in the table.

  Anything else?

• getting data between two tables

  Hi everyone, I need help with a query that seems simple, but I can't understand. consider the following data.

  with data as (

  s élire 802 cd from dual union all

  select 803 cd from dual union all

  select 804 cd from dual

  data2 as

  ( select 804 cd from dual )

  
  

  I want to join the two tables so that the result will be as follows:

  in the above data, we can see that 804 is common in both tables.  in this case, the output should be 804.

  Similarly, if 2 data include the following:

  data2 as

  ( select 804 cd from dual union all

  Select 803 cd from dual

  )

  
  

  the output is then 803 804.

  
  

  
  

  Now consider the following data
  

  with data as (

  s élire 802 cd from dual union all

  select 803 cd from dual union all

  select 804 cd from dual

  )

  take data2 table is empty

  
  

  I want to join the two tables, and in this case, the output should be 802,803,804.  data2 table is empty, then the default behavior is to get all the data in the data table. Since there is no line that corresponds to rows in the data table,

  the default behavior is to display output all data in the data table.  in this case 802,803,804
  

  can someone write a query for this?
  

  Hello

  elmasduro wrote:

  Hi Frank, thanks for the request.  These are very good questions. Here are the answers

  What happens if data2 rows, but none of them match data CD?

  It won't happen because the integrity of the data.

  ...

  I see it; a data line 2 will be in the data.  You have a FOREIGN KEY constraint, or something similar, so if cd = 804 exists in database2, then it must also exist in the data.

  What happens if the data is empty and data2 is not?

  If data is empty and data2 is not, then the data2 data should be released.

  for example

  with the data as)

  data table is empty

  data2 as

  (select cd 804 Union double all the)

  Select cd 805 double

  )

  When you join data and data2 account with the above data, then the output should be 804 805.  data2 data should be the display if the data table is empty. ...

  Doesn't that contradict what you said earlier?  Previously, it seemed to say that each row of data2 will be in the data, but now you give an example where all data2 lines are not in the data.

  If the first is true, then the solution in response #2 should work.

  If the latter is true, you can change the query like this:

  WITH got_r_num AS

  (

  SELECT NVL (d.cd, d2.cd) AS cd

  DENSE_RANK () (ORDER IN CASE

  WHEN d.cd IS NOT NULL

  AND d2.cd IS NOT NULL

  THEN "A".

  WHEN d.cd IS NOT NULL

  THEN 'B '.

  ANOTHER 'C '.

  END

  ) AS r_num

  DATA d

  FULL OUTER JOIN data2 d2 ON d.cd = d2.cd

  )

  SELECT cd

  OF got_r_num

  WHERE r_num = 1

  ORDER BY cd

  ;

• With the help of the function of worksheet to convert the string in table 1 d

  Hello to all 2!

  I have the following problem: I have a string (which I have read in a txt file), and using the chain of worksheet to the array function, I want to turn this string in a table 1 d of double. MY PROBLEM is that the resulting string is only the first element. How I see the other items too?

  4 thank you for your time!

  P.S. I use LabView 8.5.1. Windows XP SP 2

  Check the code below:

  

  or only one solution: (do not know why Path2 showed up to... ignore her...)

  

• remove items from a table on a user defined range

  Hello

  I am trying to create a Subvi to filter a signal which is stored in a table. I need to remove all the elements that are in a range defined by the user. (something that takes the table, the maximum and minimum and returns the cleaned table).

  I tried to do for a day, but to no avail...

  Can someone help me?

  Thanks in advance

  Eugenio

  Is that what you want?

• How to transform a cluster of 3 elements in a table 1 d of the Cluster of 3 elements?

  I have an output of the ".vi SVFA frequency response (Phase-Mag) ' a 'group of 3 elements' and I need this fuel parameters modal 'MP_LSCE.vi', which takes a" table of cluster of 3 elements 1 D' any help appreciated. " So...

  Cluster of 3 elements---> table 1 d of the Cluster of 3 elements

  Use the Array function to build with just the single entry.

  Steve

• Analysis.Math.Statistics fails when NaN values are included in the entry tables

  Hi all..

  With the help of Measurement Studio to Version 8.9 of .net. We need calculate statistics on a table that contains a double. NaN values. When I do this I get NaN as the result of any of the statistical methods (average, STDS etc.) ... Interestingly, the Math.ArrayOperations methods look like they work. Any ideas?

  Thank you

  gdssoftware

  Hi GDSSoftware,

  You see this behavior because the statistical functions with Measurement Studio ignore not input values NaN - that is why, they will return results NaN.  To work around this problem, you will need to filter these NaN values out of your input array before performing statistical analysis on this subject.

  If you're working with .NET 3.5 and later versions, you can do this by using the following:

  Double [] vals = new double [] {0d, 6 d, 10 d, 4 d, double. NaN};
  Double [] nanless_vals = vals. Where (d =>! double.) IsNaN (d)). ToArray();

  If you use an earlier version of the .NET framework, you will need to perform a loop on the table with the following (or something similar):

  Double [] vals = new double [] {0d, 6 d, 10 d, 4 d, double. NaN};
  List nanless_list As new List();
  for (int i = 0; i)< vals.length;="">
  If (! double.) IsNaN (vals [i]))
  nanless_list. Add (Vals [i]);
  Double [] nanless_vals is nanless_list. ToArray();

  I hope this helps!

  Kind regards

  Stephanie R.

  National Instruments