How to save the data just with qml?

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• How to save the data in table 1 d to Excel in continuous

  Mr President.

  How to save the data in table 1 d to Excel at all times, so that all the data of the first scan must be placed first thought and all the data from the second analysis must be placed on the second Board and continue on the street...

  Sy@m...

  Hi Sy@m

  Here is a vi that might give you a few ideas to try:

• How to save the data of different rates in a single VI?

  Hello

  I tried to acquire 2-channel measurement of voltage at 10 kHz and analyze data, finally to save the data to both 1 kHz and 1 Hz. What I did is this loop of producer/consumer use to do the work of recording at different rates. I have queued all the data in the main loop, and then removed the data and write it to the file in other loops. I added "wait = 1 ms' a consumer loop for recording data at 1 kHz (loop of fast logging) and added" wait = 1000ms' in another loop to get the slow 1 Hz (logging loop) data record.

  My problem is that the data record works fine in the case of 1 Hz, but it does not work for the case of 1 kHz. Although the time-out period defined as 1ms, the interval between two samples in the loop of fast data recording is about 100ms.  Subsequently, 1ms, 10ms, 100ms, 150ms tried in this loop to see what intervals are in these cases. I found that the intervals are same as assigned in the timeout greater than 100 ms, but if the time-out is set to 1ms or 10ms, the intervals are again around 100ms.

  My question is - why I can't reach data record 1 kHz using loop of consumers/producers, while the same way works for the case of 1 Hz?

  Thank you very much

  Hao

  You are sampling at 10 kHz and you want to back up your data "as if you sampled at 1 kHz and 1 Hz", if I understand correctly.  I also understand that you use the design of producer/consumer model to help with this (a good idea).

  I'm assuming that the producer 'product' a segment of data at a time, to say the value of a second of data or a 2 x 10000 I16 (assuming a 16-bit integer A/D) table you put into a queue and wait for the consumer.

  If you have data at 10 kHz, how do you get representations to 1 kHz or 1 Hz?  There are (at least) two possibilities - average data over the interval of proper time, or (re) sample data.  The good thing is that you can handle the situation 1 kHz and 1 Hz, essentially at the same time and in the same processing loop.  I'll discuss the case 1 kHz - with the assumptions I made, the case of 1 Hz becomes almost trivial.  I'll discuss treatment also just one channel, as it is similarly almost trivial to go from 1 to N-channel.

  If you have 1 second of data sampled at 10 kHz, and will "reduce" 1 second of data sampled at 1 kHz.  Note that you have 10 samples for each data point that you want in the end.  The "Averaging" method said "Replace all 10 points in the average of these 10 points", while "resampling" method said "replace 10 points with, say, the first point, ignoring the others.  An easy way to do this is to use the Reshape feature to transform an array of 10 x 1000 elements of your array of 10000 items 1-D 2D.  Now, you can use a loop FOR an average of 10 items or simply extract the first.  [This is where almost everyone, including me, a mistake - when you put a 10 x 1000 2D array in a loop, you get 10 iterations of 1000 items and we want 1000 iterations of 10 items.]  Oops, what to do?  [Simple - converts 2D array before sending in the loop FOR.]

  So when you have processed your 10,000 points and got both 1000 samples "1 kHz" and 1 "1 Hz" sample, you write each of them in their respective folder and wait for the next item in the queue of the consumer.  Consumer focus on the queue loop, it will automatically 'block', waiting for the producer of the 'feed' some data.  Note that the producer generates data once per second, producing 10000 points for the consumer in the process, but the time to deal with these points and perform the required disk i/o should take only a few milliseconds (certainly not more than 100, even if writing to a floppy!), so you don't have much time to do other interesting things (such as display data).

  Bob Schor

• How to save the data in a form called?

  Hi all.

  I have two froms.like FORM A and FORM b.

  I have a button on the FORM B.

  When I click on this button, FORM B and FORM data should be store in the database...

  I wrote something like this in the form B

  when_button_pressed->

  commit_form;

  go_form ("c\user\babu\FORM A.fmx");

  commit;

  Here, my problem is when I click on save button only saved FORM B, FORM A not memorizing the data in the database.

  Please help me and tell me where the error...

  Post edited by: N.B.Babu

  I guess that the modules form a calls B with OPEN_FORM module (..., SESSION), IE. Module B works in the new session of database

  (by the way, the database connection is the same, because the connection to a database can go several database sessions).

  Your code cannot save the data in the two sessions of database:

  commit_form; -This saves the data only from module B (because A module work in diferent database session).

  go_form ("c\user\babu\FORM A.fmx");  -Now you in module A.

  commit; -This has no effect, you are now on the module to a.

  Kind regards

  Zlatko

• How to save the data to the new file, when you press the button

  Hello.

  Run a program that reads data recorders seconds and displays a trace on the screen.

  What I want, is that when I press a button, the program will ask for a file name and begins to record data to the file, and continues to do this as long as the button is pressed.

  When I press the button again, the program asks the name of the file again, so I can select a new file to write.

  I've included a simplified version of my program that works by asking the file name at the beginning.

  How can I change the program it starts a new file every time that the key again.

  Kai,

  I changed the example that I gave you to LV8.0, but I have never used the option 'Save for the previous version' before, so I don't know if it will work.

  I have combined the start and stop of recording in a single button (just change the text to all what you need) and I used the 'value' property to pass the path between cases. The path can be formatted as you have in your version, don't forget to use the string conversion function filepath.

  Just in case where it doesn't work on your version of LV I've attached a screenshot of the block diagram.

  Hope this helps, let me know if you have more problems with this.

  Easy.

  Darren.

• How to complete the data sorted with Model Driven Development

  Hello

  I use a model based development. I use count with all the Fill method. But the results are not be returned sorted by a field that interests me. How can I tell the filling to sort by a field. Is there an annotation that I provided in the model...

  Thank you

  RK

  You should be able to achieve what you want with a filter of explicit criteria on your entity.

  In the Design of Modeler view, select your entity and add a filter. You will see that there is an "Order By" field in the properties view.

  Enter the value that you want there, and then save and transfer your model. When you do not enter anything in the 'Criteria' field, you create a fill count with all.

  Here is an example of an entity created with this type of filter. they are sorted by price in ascending order:

   

• How to create the data store with multiple LUNS

  Someone could please tell me that how can I have multiple LUNS in a single data store, is it possible?

  See the "Storage management" section in the document provided in the previous comment. You are probably looking for information on page 104.

• How to use the date with the report parameter format

  Hi all
  
  How to use the date format with this tag function,
  
  <? param@begin:P_FROM_DATE? > <? $P_FROM_DATE? >
  
  This date of form source of report and setting is coming as this 2012/11/01 00:00:00.
  
  So now I need this in MY-DD-YYYY marker. I tried like this..? param@begin:P_FROM_DATE? > <? $format - date: P_FROM_DATE; ' DD-MON-YYYY '? >
  
  but its giving error. Can someone pls how to convert to the format of date custom.
  
  Thanks and greetings
  Srikkanth.M

  Problem solved.

  REF this link

  Date Format of XML

• Save the data in a horizentall

  Hello

  Any that offered little help on how to save the data in a portrait. As a result of my attachment all my datas saved az a tables!

  And also, I'll be glad if you told me that I can add text in front of my data as an outamaticlly to explain?

  Any suggestions would be greatly appreciated! Thank you very much!

  Sincerely,

  First convert your string numbers using decimal channel number.  Once your numbers have the appearance of a string, you can format the text with them.  If finally, you can use concatenate strings to concatenate (add all channels) your number in the string with another text format:

  

  This code would create the following string:

  

  Then, you can save your all channels on a line using the same method as above.

• all my data is all save on the local disk c, how to share the data with the other drive, local drive d.

  all my data records on the local disk c, how to share the data with the other drive, local drive d.

  Hi Jasonbichard,

  1. what type of drive is D? Is - this another partition on the same disk?

  2 Windows operating system you are using?

  You can change the location of the disk to save the data in the d: instead of C: and check if it helps.

  a. navigate to the location (username) C:\Users\.
  b. right click on the folder that you want to change the location, and then select Properties.
  c. click on the location tab and change the location to D: drive.

  d. click on apply and Ok.

• How can I control the writing-data-to - spreadsheet.vi to save the data?

  Hi all

  I tried to draw a wave and save the data to excel. Now, I want to control the writing-data-to - spreadsheet.vi to save data when I want which means that the vi records nothing until I have send a command to it. How can I make this happen or do I need any other screws?

  Nicky

  Hello

  Maybe this wat you are trying to do... Let me know if it helps...

  Kind regards

  amine31

  (Kudos are always welcome)

• Nikon D800 taken with Sandisk extreme raw files more 32 GB SDHC card was corrupted. Able to preview in the library of Lightroom4.4, but not able to import or transfer the files from the card to the computer. Any ideas on how to save the library in Lig win

  Hi, I shot a few photos December 31 night mode RAW Nikon D800 and extreme as well as Sandisk card SDHC 32 GB. Looks like the card got some errors of memory so not able to transfer the files from the card to the computer. However, I am able to view the photos through Lightroom ver 4.4 library, but when I tried to import them, it gives me an error message indicating this file cannot be read.

  Is it possible to save the photos to the "library window" in lightroom overcoming the card read errors?

  Thanks in advance

  If you see the photos in the library module, the photos are already imported. If I there are thumbnails in the import dialog box, that means the jpg display embedded in the Raws are ok, although the raw data itself is corrupted.

  You may be able to save the jpgs shipped with this: Instant RAW JPEG

• How to read the data of BLOB and save to the file system

  Hi friends.
  
  I have called DEMO table there image stored as a BLOB. now my requirement is to know how to read the data of BLOB and saved in the file system. is there a procedure
  to read the blob object and stored in the file system. pls suggest me with an example.
  Thank you

  HI - don't know what version you have, but have a read through this:

  http://www.Oracle-base.com/articles/9i/ExportBlob9i.php

  Hoek link is to import the blobs in the db, it is export, to a file.

• How to use the TRUNC function with dates in the expression builder in OBIEE.

  Hello
  How to use the TRUNC function with dates in the expression builder in OBIEE.
  TRUNC (SYSDATE, 'MM') returns 1 July 2010"where sysdate is July 15, 2010 ' in SQL. I need to use the same in the expression builder in the logical layer mdb column.
  
  
  Thanks in advance

  Use it instead:
  TIMESTAMPADD (SQL_TSI_DAY, (DAYOFMONTH (CURRENT_DATE) *-1) + 1, CURRENT_DATE)

• How to use "Write to the spreadsheet" to save the data when I want?

  When I use write on worksheet to record data, I must determine whether to save data or not before running the program, is there a way I can run the program and then decide whether to save the data, which means I can have a 'save' botton After runing the program, when I shoot, I can record data, otherwise, it is not. Thank you.