Can Labview draw big data?

Similar Questions

• How can I draw dynamic data that I get a hardware DAQ against each other?

  Hi all

  I am trying to acquire voltage and current data of DAQ hardware. My goal is plotted against votlagein current a continuous path. As the votlage is increased at intervals of 1 Volt, every second I want to see how the current. However, this data is dynamic and I need help find how to draw in a single chart. Any thoughts on how to draw the two different dynamic data against each other in the same graph?

  You help will be very appreciated.

  Thank you

  If I understand what you're saying, looks like you want to have the update of XY graph with each new data point (or points) acquired, but also choose to keep the previous data on the XY graph.  If that's what you're after, I build on my previous example.  For the method of use of the express VI build XY graph, you can simply double click on it and uncheck the "erase data on each call.  For the other method of construction of the dashboard cluster, you will need to add a few records to offset to maintain the previous itterations table values.  Here's the updated image:

  

• How can make us big data from one database to another db

  Hi all

  I have 540,00,000 records in a table. Use dblink when I try to extract data in the database for this table in another table to it-error. Is someone can you please tell me how I can extract data from table A in db1 that has 540,00,000 records in table A which is located in db2 and is empty.

  Kind regards

  Amrit

  You can also consider an insert in direct path, possibly with active parallel.

  Insert / * + append * / in...

• How can I draw the intensity in real time of a picture in time real (imaq 1394)?

  I have a firewire camera.

  I hooked up my camera to my pc with labview and now I display image in real time. How can I draw the intensity of a region dependent on time?
  Y - intensity
  X - time... I would watch the variaions real-time intensity...

  Thanks in advance

  The light meter example is pretty much what you want to do. It is located here:

  \National Instruments\\examples\Vision\2. Functions\Light Meter\Light meter Example.llb\Light meter Example.vi

  In the example, the x axis are the number of iteration, but it is easy to modify to use a graphic instead of a graph and chart the time instead.

  Hope that helps.

  Christophe

• Oracle Big Data Lite VM 4.0.1 - challenge 7 c files

  IM using Windows 7 from the following Web site:

  Oracle VM Lite of big data

  I downloaded 7 c 7 files and file checksum.

  After the execution of MD5 for Windows to check C 7 files, I get an error for the first two (001, 002) files.

  I also try to do like the PDF

  http://www.Oracle.com/technetwork/database/bigdata-appliance/bigdatalite-40-QuickDeploy-2301390.PDF

  said - right click and extract the 001 and all I get is an invalid ZIP file (approx. 12GB).

  I tried without success to the following:

  -Chrome download

  -Download of Firefox

  -rename files

  I read on a forum that one of the previous versions had similar preblems and that they had to manually switch 005 006 and vice versa.

  Can someone help me? Let me know if you need more details to help me solve this one.

  Thank you

  M.

  I solved the problem. I downloaded all the files in my office where internet is faster and I managed to get the EGGS of the 7z file. Interesting.

• How to draw pixel data in a layer of generator

  Hello

  How can you draw arbitrary RGBA data in a layer?

  Is there an API that do this directly? So I'm guessing not, could go in the target box, by selecting each pixel and then by a fill with the color needed operation - or maybe draw each pixel with the pencil tool, etc. Is there a standard way to do such things? I guess people must have had to do, but I couldn't find any discussion or the code examples.

  If the use case is not clear, I call generator.getPixmap on a layer, then I change the data and want to draw the results in another layer. It is through generator, generator of code or JSX would work (although the API generator would be much easier to work with).

  Thank you!

  Hi, it's weird, it worked, maybe it's because the progress bar, I know that sometimes it crashes Photoshop when you have a palette window... I tested the script with the latest version of the CC on Windows and it worked fine... In any case, you can do this effect desired directly in Photoshop and interactivity as well. I created a screen on how I did it:

  

  This way when you edit the smart object it will automatically update the margins of threshold. All you have to be careful is not having a black with the glow of the 0 in your color. You can have it with a value of 1 instead.

• How can I draw a line around the edge of a piece of property that I shot a video clip of 13 elements?

  How can I draw a line around the edge of a piece of real estate in a video clip with 13 elements?

  KING OF THE SKY

  First 13 items on what operating system? Have you updated 13 to 13.1 still using Help Menu/updates to date of an open project?

  Your question immediately... you could try something like this

  In this scenario, you start with your video on video 1 track with the Timeline indicator placed in the appropriate location of content timeline.

  The Titler line file created will be automatically placed at the position of the indicator in the timeline.

  Text Menu/New/default of titration / and select the Section forms.

  The Titler file goes to Video Track 2 above the video on the video 1 track.

  Select the line tool in the section shapes and draw your line on screen correspond to the where you want it to appear in the video below.

  Your image of the line is the line on transparent background where the content below shows through the transparent areas in this image of the line.

  Please consider. If any questions or need any clarification on the above, do not hesitate to ask.

  Thank you.

  RTA

• How to get input on the arbitrary draw event data?

  Hi all

  I'm trying to draw a histogram on an arbitrary parameter (such as the effect of 'Levels'). Part of the draw is good, but I have a problem with the data in the input layer (param [0]).

  All I have to do now is read the entry about the event draw arbitrary data. But there is not the input on the draw event pointer. So I called the PF_CHECKOUT_PARAM() function to get the input data, and it works!

  When I test in AE, I created a layer A, and added some color correction effects to the layer before my effect added A layer. The problem is the input layer that read my effect is not the result of the previous effects that I applied before.

  Has any way to read the latest entry in the arbitrary event data?

  Thank you.

  the result of caching is a smart thing to do, but as you mentioned, when the

  the user sets the controls in a State that AE has already cached the image

  for, any rendering happens, and your user interface crashes on an irrelevant screen.

  (as is the case with 'levels' (or at least was))

  You can use PF_GetCurrentState PF_HasParamChanged during a draw event to

  know if your plug-in State param has changed sine the last call to draw.

  If so you can't, for a new record using PF_OutFlag_FORCE_RERENDER

• Where to deploy them Big Data Connector

  Hello
  
  What should be the location of the connectors of big data, into the machine where Oracle DB or on the Hadoop cluster?
  
  Thank you
  Charles

  It depends on the connector. Oracle for Hadoop loader runs on the Hadoop cluster and does not reside on the Oracle database. It can reside on a node where you submit your map reduce nodes - which may be or a node in the cluster. Direct Oracle to HDFS connector resides on the Oracle database.

• You can split a big PHP form in tabbed panels?

  I have a feedback form the great PHP client that displays it to my mySQL server.  The customer experience is not great.  Is that you can split a big shaped panels separate tabs?

  Of course I don't see a reason why not.  It is basically the use of javascript to show/hide the active parts of your form.  So, when you submit your script server would always treat the data as if it were a single page (ie: all variables are passed even if it isn't on the tab).

• I can't access my data once I reset my Airport under a new name... HELP me before MY husband comes home!

  my time capsule airport did not work.

  I have reset it and (via the instructions here) and gave it a new name and I for wireless connections, I think, even if there is an ethernet cable.

  It has a new name and my wireless works through it.

  I can't access the data on it.  There literally my life on it.

  What should I do?  Help me.

  I've attached screenshots of it.

  

  Please help me.

  All your Time Capsule's settings appear to be correct. Drive hard internal of the TC, by default, is named 'Data' as you can see in one of your screenshots.

  This should appear in the Finder under the category shared under the name of base station of your TC. Clicking on it should reveal the data 'folder '.

  In the image below, my Time Capsule is named: TC2. His internal drive is named: TM

  

• How can I erase the data on my laptop before I give it away?

  How can I erase the data on my laptop before I give it away?

  See this document.

  https://support.Apple.com/en-us/HT201065

• Can I change the Date on the pictures App?

  So I imported a few pictures and the date are false. Can I change the dates of the Photos for Mac app?

  Use the Image in pictures menu: Image > setting Date and time

  If you select several photos at the same time, the date and time will be shifted as much for all the selected photos.  This is useful, if the date and time of the camera was malfunctioning and all photos should be adjusted by the increment of time even

• How can I add text (date, description) to a photo in photo so that it will show on a copy of this picture?

  How can I add text (date, description, etc.) to a photo that she appears on a print that photo?

  Use an image editor as to put on the image preview or add as metadata and print a Board-contact with the metadata fields, you use shown

  LN

• How can I restart the date and time?

  The date and time on my task bar have become desensitized. How can I restart the date and time?

  I can't access the same system for the date and time preferences.

  

  Have you tried restarting your Mac?

  See you soon,.

  GB