How to write variables to a file online.

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• DASYLab how to write data to a file every 15 minutes

  Hi all

  I use dasylab and datashuttle/3000 to record data. What I want to do is to write data to a file every 15 minutes. I use the milti-file, which can write data to the file diffenret, but how do I control the timing, as the journal data every 15 minutes automatically.

  The other problem is that I use FFT analysis of the frequency spectrum. How can I determine the value of frequency where the peaks that happens.

  Thank you

  Write less data in the file that you have collected requires the reduction of certain data.

  There are three techniques to consider.

  With an average or an average of block - both reduce the data by using a function of averaging, defined in the module. To accomplish the reduction of data, choose block or RHM mode in the dialog box properties, and then enter the number of samples/data values that you want to reach on average.

  Average - when you reduce the data, you also should reblock data using the block length of the change in the output parameter. For example if you enjoy at 100 samples/second with a block size of 64, the average module configured on average, more than 10 samples will take 10 times longer to fill a block. The initial block represent 0.64 seconds, the output block represent 6.4 seconds at a sampling rate of 10 samples/second. If you change the size of output in one block, the program remains sensitive.

  Average block - average values in a block against each subsequent block, where the average is based position. The first samples are averaged, all second samples are average... etc. The output is a block of data, where each position has been averaged over the previous blocks. This is how you will be an average data FFT or histogram, for example, because the x-axis has been transformed in Hz or bins.

  Second technique - separate module. This allows to reduce the data and the effective sampling rate jumping blocks or samples. For example, to reduce the data in 1000 samples / second to 100 samples per second, configure the module to keep a sample, jumping 9, keep one, jumping 9, etc. If you configure to skip blocks, you will not reduce the sampling frequency, but will reduce the overall amount of data in a single block 9, for example. It is appropriate for the FFT data or histogram, for example, to have the context of the correct data.

  Finally, you can use a relay and a synchronization module module to control. For example, to reduce a sample data every 15 seconds, configure a generator module of TTL pulses for a cycle of 15 seconds of time. Connect it to a Combi trigger module and configure it to trigger on rising and stop the outbreak directly, with a trigger value after 1. The trigger output connects to the X of the relay command input.

  In addition to these techniques, you can change the third technique to allow a variable duration using a combination of other modules.

  Many of these techniques are covered in the help-tutorial-Quickstart, as the data reduction is one of the most frequently asked questions.

  In regards to the FFT... use the module of statistical values in order to obtain the Maximum and the Max Position. The Position of Max will be the value of the frequency associated with the Maximum value. The output of the statistics module is a single sample per block. Look at the different FFT sample installed in the worksheet calculation/examples folder.

• How to write variables in the spreadsheet file

  I run an application in run in continuous mode.

  One of the variables change over time (it is inside a while loop and is part of the task of data acquisition). I want to record all the values this variable can take during execution and save them in a spreadsheet file?

  How this can be done?

  Give this example look on.  I am open a file before the beginning of my main loop and its closure after the main loop.  Inside the loop, I am formatting my data in a string of tabs.  I then save this string in the file.

  

• How to write to an existing file, but replace the data just to the last row

  In my data acquisition system, the columns represent the channels and each represent line analysis of the data for all channels. It is easy to get the file write by add or replace a file exist. But sometimes I want to just overwriting new data in the last line in a file exist. for example: I have DAQ with 10 channels and scan all channels for three times in each race. So my data file will be 10 columns and 3 rows of each run if I put the file "append". next time I want to record the data by "crash" (so a single row of 3 scans) in the same file but just crash to 11th place (so I'm going to keep all the data I had previously). How to do this?

  Hi GPIB Analyzer.

  Why do you need to read the entire file?

  You can:

  -get the size of file with 'Get file size' or 'file info '.

  -set the position of reading with "Set file position.

  You should subtract the file size 1024, define what the position of the file read 1024 bytes. Now analyze this 1 KB of data, find the last line, set the file again, write to the file. No need to read the entire file.

  And as previously stated:

  How Labview should know the last line in the file without looking for him? You can do this research better than a simple brute force attack

• How to write in the csv file - what's wrong with that?

  Hi all
  
  I created a view that makes all kinds of calculations, now I need to write the output in the csv file. How can I do this through a procedure? Sorry I've never had to create a csv file before and this is my first time.
  
  
  Thank you!
  
  Published by: user5737516 on November 18, 2009 09:47

  See:
  http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:1992907061984
  (points to several other links)
  and/or
  http://tkyte.blogspot.com/2009/10/httpasktomoraclecomtkyteflat.html

• Question 1: How do I add or use jQuery in folder level Adobe Javascript.  Question 2: How to write normal Javascript in file level Adobe Javascript ie., getElementbyid etc...  Please find the below code that shows what I am referring

  Here's my level Javascript file, which comes as a Pop up when I click on a created custom button in a PDF reader on your...

  I created a Test.js file and then pasted the code below into it. Then I copy paste this file in the following path: C:\Program Files (x 86) \Adobe\Acrobat 11.0\Acrobat\JavaScripts

  Now I want to know How to add jQuery Code or the Normal Javascript in the code below. Please give an example.

  Note: I do not use forms Javascript here. It is an ACROJS Javascript folder.

  Beginning of the Code

  app.addMenuItem ({cName: "PERSONAL INFORMATION", cParent: "File", cExec: "helloWorld()"});

  helloWorld = app.trustedFunction (function () {var

  app.beginPriv ();

  Dialog1 var = {}

  Description:

  {

  elements:

  [

  {

  type: "cluster."

  name: "invisible."

  align_children: 'align_left,

  elements:

  [

  {

  type: 'static_text. "

  name: 'First Name '.

  },

  {

  type: 'edit_text. "

  alignment: "align_fill",.

  Width: 300,

  height: 20

  }

  ]

  },

  {

  alignment: 'align_left,

  type: "ok_cancel."

  ok_name: "Ok."

  cancel_name: "Cancel".

  }

  ]

  }

  };

  app.execDialog (dialog1);

  app.endPriv ();

  });

  End of the Code

  

  Let's take a step back and understand what is 'normal' JavaScript. Normal to you probably means browser based, but it is only your point of reference. Any implementation of JavaScript includes at least the core JavaScript language, and that's what you have in the two Acrobat JavaScript, but also browser JavaScript. Things like the JavaScript syntax are dealt with in this part of the language, how are managed types (numbers, strings, arrays, classes,...), but also a number of items of library like for example the Date object. In addition to this basic language, almost all JavaScript implementations have a second part, which is the specific application. In the browser, you deal with HTML and windows and other things that have no meaning in the browser environment. In Acrobat, you work with PDF documents, annotations, form fields and more. The specific web browser Javascript is no more or less 'normal' that the implementation in Acrobat. It takes some getting used to a different environment, and what is the Acrobat JavaScript API reference. You will find all the specific objects in Acrobat and methods described in there. What makes things a little more difficult for you, is that you probably don't know corresponding to the line between the core language and browser-specific extensions, so you'll have some re-learning the language in front of you.

• How can I download my anime files online and share with friends?

  Hello I've created an animation using this Adobe Edge animate and I want to share with friends. is it possible that I can download the animation online so that they can see it just by typing a link in their browser? Thank you very much!

  Yes, what is the use the composition will be if you can not put online. Of course, you can.

  Click file > publish, check the Web option, which will generate a publish\web file.

  If you want to share with your friends, this zip file and share with them.

  Otherwise, if you want to put online, place all the contents of this folder to a Web hosting and create a url for the .html page just as you would for any other Web site and here he did, share this link with anyone.

  HTH,

  Vivekuma

• How to write lines in the file?

  Hello
  
  I need to write Bulletin Board lines in a file. For this I use the code below.
  
  but I'm getting "ViewRow [oracle.jbo.Key [AAA ++ qAAiAABGydAAA]]" when I try to write the currentRow using currentRow.toString ();
  
  Please, help me in the present.
  
  
  DCBindingContainer = dcBindings
  (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();
  DCIteratorBinding StudentDetailsContent =
  (DCIteratorBinding) dcBindings.get ("StudentView1Iterator");
  
  CurrentRow = row
  StudentDetailsContent.getRowSetIterator () such ();
  
  OutputStreamWriter w = new OutputStreamWriter (outputStream, "UTF - 8");
  
  w.Write (CurrentRow.ToString ());
  
  
  w.Flush ();
  }
  
  
  Kindly help me. I need to complete this task at the end of the day
  
  Published by: 887737 on September 29, 2011 01:09

  Don't use toString(), call getAttributeValues() on the line and loops through the attributes, their impression.

  John

• How do to download a PDF file online, fill it, and then save?

  Hello

  I'm trying to figure out how to download a PDF on our own server (via an FTP site) so that users can fill, then save it desktop/hard disk of their computer. I've looked everywhere and cannot find a solution. Can someone please?

  Thank you in advance for any help you can provide.

  Current system:

  MacBook Pro

  Mac OS X 10.6

  Acrobat Pro 9.4.3

  Acrobat Reader 10.1

  You need to open the PDF file and use file > save as > Reader extended PDF.

  Remember that there are strict limitations as to how many times you can collect data from an active PDF. There is a limit of 500 times. You'll want to read and understand section 15 of the end user license agreement before proceeding.

• How to write data in text file

  Hello
  
  When I save the following code in a package as a procedure.
  He made a mistake
  
  (1): PLS-00201: identifier ' TEXT_IO. Type_de_fichier ' must be declared
  
  
  
  code
  ===
  
  PROCEDURE prc_writefile
  (v_fname IN VARCHAR2,
  v_input1 IN VARCHAR2,
  v_input2 VARCHAR2)
  IS
  
  linebuf VARCHAR2 (5);
  in_file Text_IO.file_type;
  OUT_FILE Text_IO.file_type;
  
  BEGIN
  -print
  OUT_FILE: = Text_IO.fopen('C:\saved_log.txt','a');
  Text_IO. Put_line (' out_file,' updated a file ' |' test data ');
  Text_IO.fclose (OUT_FILE);
  
  
  EXCEPTION
  WHILE others THEN
  MESSAGE(SQLERRM||) e '|| SQLCODE);
  END;
  
  END;
  
  
  ===========
  
  
  How to reach the Text_IO package built to this
  
  
  Rgds
  
  sexy

  Vanessa,

  Text_io is built in package provided with Oracle Forms but not db. If you need manage files db level, use utl_file.

  Thank you
  Raja.

• How to write information to complete file including the names of columns in the ftp adapter using the Ombudsman?

  Hi all

  I have a requirement like the reading of the data from the DB table and put it in a location of ftp server using mediator.also file in the ftp location must be in .csv format.

  I am able to get the data from the file in .csv format.

  But here, my requirement is I want the data from the file with the names of columns (i.e. header information).

  Can someone help me in this problem.

  Thanks in advance,

  Divya.

  Hello

  I am able to get the information to complete file with column names.

  I added a code in the ftpadapter xsd file.

  nxsd:version = "NXSD".

  nxsd:stream = "chars".

  nxsd: encoding = "US-ASCII".

  nxsd:hasHeader = 'true '.

  nxsd:headerLines = "1".

  nxsd:headerLinesTerminatedBy = "${eol}.

  nxsd:outboundHeader = "empno, ename, sal, location, status ${eol} '"

  By adding the code above, I'm able to get the full file header information.

  Thank you

• How to write online differt data in .txt file

  Hi all
  
  I'm tring to write data to a file using utl_file,
  the first cursor loop writing data on the first line of the file using the
  UTL_FILE.put_line (...);
  end of the second cursor loop write data online secion of the same file using
  UTL_FILE.put_line (...);
  
  file format, it gives us as .txt;
  
  problem with which we are faced is when you open the file in Notepad all that data is displayed in one line...
  
  files even if we open an other tools such as edit more, word pad etc it showing the Formate of writing (line by line)
  
  Can help a whole on it to define configurations in Notepad? /

  As others have said it looks like a difference in operating system.

  If your Oracle is installed on a UNIX based server then the file will be written using Unix style line breaks that are just newline characters.
  In Windows environments a line break is considered to have been made of the pair of characters/line carriage return, not just the line break.
  Some applications such as MS Word or Wordpad can read Unix linefeeds style and interpret them as imagine you it as a line break. However the notebook doesn't work.

  When you transfer the file from Unix to Windows, usually this is done using an FTP based mechanism. If you transfer the files in binary mode FTP, then each byte of the file is transferred because it is UNIX, and the file will essentially be a unix on a windows system file. If, however, you transfer the files (from Unix to Windows) using the ASCII FTP mode, then whenever FTP encounters a newline character it will convert to a pair of return newline/carriage of characters, so that the file is correctly displayed in Notepad. Even if you transfer files from Windows to Unix in ASCII mode, then return carriage/newline pairs of characters are converted to just one line break character to make the file compatible Unix. Note, you should not transfer binaries in ASCII mode as it may corrupt and them, it is only intended for text based files.

• How to write to the file to plain text using adapter file

  Hi all

  We have an obligation to save the values of a certain variable to a file system in our workflow.

  We are able to save in xml format, but we need to text format,

  If I am selecting native format I get below error:

  Exception occurred when
  liaison has been invoked. Exception occurred during invocation of the JCA binding:
  "JCA Binding run 'Write' reference operations have to:
  Translation error. Translation error. The native message translation error
  format. Please ensure that the payload for the outbound interaction is consistent
  for the schema. ". The called JCA adapter threw an exception of resource.
  Please review the error message above carefully to determine a resolution.

  Please suggest how to achieve this

  TIA,

  Hello

  In order to write anything with the adapter, you need to define the structure of the payload by using NXSD. Please refer to: Assistant Creation of Native - Format 11 g Release 1 (11.1.1.6.3)

  You can choose to say defined and delimited by spaces or something.

• How to read/write tdms 2.0 files with the TDM C DLL?

  Hello

  How to read/write tdms 2.0 files with the TDM C DLL?

  How consequently the datas in interlaced with the TDM C DLL mode?

  Thank you

  Confirmation: TDM C DLL always wrote the file in TDMS version 2.0.

• How to write Modbus data in a file or a matrix?

  Hello:

  I can monitor my data through RS-485 port using 'Master Series MB query', and successfully, I can show signals using the waveform.

  But I can't save the data during the test in a table or write to a file. (see attachment and picture)

  How can I write them to a file or a spreadsheet correctly?

  When I try to read 'file as' and this graph, I can not every graph, there simply a knot!

  is the data type "registers entry" needs a special procedure?

  What is the problem?

  Thank you.

  A fundamental flaw that I see is that you have to write file as configured to rename and replace any existing file when you call the function.