Similar Questions

• Multisim to interface with the real world material

  Hello

  View of Lab is a completely new software for me... I'm trying to findout, is it possible to interface multisim with labview for harware reald circuit I need to design to test the operation and test the parameters of an operational amplifiers real automated using the events of the loop. Could someone help me please

  This is the response I got from the technical support of OR

  "Although it is technically possible to use Multisim and LabVIEW with real data, we do not recommend it."  Multisim is not a simulator in real time and even for a small circuit, it would take the Simulator several minutes to produce a second, a data value. Since then, Multisim is simply too slow when compare the time in the real world, your application will be not very reliable. »

• How IMAQ to convert pixel to work in the real world?

  Hello

  I wonder how IMAQ to convert pixel to work in the real world?

  See the example for vision Calibration.vi Simple, is the actual formula used by "IMAQ convert from pixel to the real world" will receive the axis (mm) calibration of the axis of the image (pixel)? What calibration information is used in the formula.

  You are looking at this thing?

  https://zone.NI.com/reference/en-XX/help/370281M-01/nivisionlvbasics/perspective_and_nonlinear_disto...

• details on the test of suspension of vehicle (car) with labview real-time

  Hello friends,

  I'm doing phd in the suspension system active semi auto. Here, I need to study and measure all the setting of suspension of the complete vehicle experimentally. . So far, the experimental cost is so high.that too will give the approximate result.

  In the experimental method, we need create the profile of the road using jacks. Its cost too much. I don't want to do that.

  I would like full of model.is of vehicle it is possible to time real suspension test using labview? Let me tell you what I want.

  I have to fix four sensors on four wheels to measure the road disturbance. Then I will join four more sensor on the car body.

  This difference in two reading will give the perfromace of my suspension. Whenever I drive my car, I can get this place profile and the road to the deformation of the car body. Finally, I can measure my performance of car suspension.

  is it possible to get the upward movement of the tire by using sensor in labview? That's what I want exactly. In the experimental method, we spend a lot of time and money to create the profile of the road. but it is already available in envirment. So, I just want to eliminate the road profile. If we eliminate we can easily measure the performance of the suspension.

  The measured value recorded in the vehicle itself using labview computer. So we can better the performace.

  If you do not understand my question pls ask me once again.

  looking for your answer.

  Spengler

  I saw an article that uses labview for quarter car model. but want to do it for the full car model.

  Hello

  I hope that I can understand what you mean, because I did several tests on vehicles and I hope that I can tell you something good for your topic.

  First of all, I am interested in what kind of upward movement? Speed, displacement or same acceleration? You can have a lot of possibilities for a test in the vehicle using LabVIEW, CompactRIO or CompactDAQ, but they are all software problems. If you know which parameter you will measure, we can simply fix the sensors on the suspension and run the test program.

  Also you can collect the State of the car, for instance a speed of ROTATION of the wheels and so on, through the CAN bus.

  If you are you doing PhD on this topic, you may need to find a company to present a better solution. Well, in a Word, it is a part of a doctoral thesis.

  Wilbur

• WRT1900AC: Determine the real world IP via Smart Wi - Fi?

  I have a router 1900AC. I can manage it remotely via Smart Wi - Fi (www.linksyssmartwifi.com). However, I have not discovered a way in the user interface to determine what is the IP of my router, when I'm out and about.

  You'd think something would be the State of the surface network widget frankly, or perhaps been under connectivity or Internet settings... but it's not.

  I can't find my IP 'real world' anywhere in the UI Smart Wi - Fi.

  Suggestions?

  Troubleshooting-online status-online report-Internet connection-online Internet address online

• Graphics card fails the test for my media center

  Buy his unwanted Dell 2010. He had 2 new drives in the recipe. When I first bought. I upgraded to win. 7 teacher. He would play with media center TV. Today, that it does not pass the test. It says failure of graphics card. When replacing these drives is possible to lose your graphics card?

  Hi grand96,

  I suggest you to contact the manufacturer of your computer for help on the changes, they did on your pc and check if it helps.

• Proved the practical suggestion: physical to virtual (P2V) migration preparation and success - a guide to the real world experience.

  (Current and evolving paper)

  I propose to publish a paper on the key factors to do a P2V project run as smooth as possible and complete timely. The reason? According to me, there is a gap in the confidence of the SMB in the start-up of an operation of codification (in any form) of a Virtual Infrastructure.

  The document is not intended to be a step by step guide but to contain the following topics: by commercial considerations, operational requirements, review, target, during Migration, Communication tools and procedures P2V environment.

  This publication will be sprinkled with real-world examples of how a general text book approach doesn't always work with pointers on how to opt out of the most common misconceptions.

  Two high-pressure and successful migration (a merger and a disaster recovery / business continuity gap) will be the basis of the experience I'll shoot of.

  Comments and thoughts are valued for:

  The...

  (1) target audience.

  (2) the structure.

  (3) the style of output.

  (4) the notice of application for this document.

  Kind regards

  Darren.

  BUZZ!

• Model real world observer in the CF?

  I'll put together some course material for my companions to desktop on design patterns in ColdFusion. I'm having a hard time coming up with an real realistic example of what situations would be a good candidate to be resolved by a model of an observer in a CF web app.  There are certainly many examples of how to implement the model in the CF, which is great, except that I don't really find a lot of scenarios that the examples are based off of meaning in a web application environment - many of them are based on Java examples where references to the observer/observable objects are maintained for life (session) of the application.

  In a CF web app, this seems as it would only make sense if you were dealing with Singletons for objects of the observer and the observed so that their references to exist outside the scope of a single page from loading.  However, I'm having a conceptual block to come with a pressing problem on why you need an observer as part of a single page model CF.

  I'd like to hear other devs CF come into contact with any real world examples.  I'm sure that I could probably something like LogBox refer to as an example of the behavior, but I was hoping for a very simple example that I could use, put a code in front of my developers.

  Thanks in advance!

  -Michael

  A few years ago, when I, too, was grappling with design patterns, I found a few useful items from Microsoft MSDN. One of them, the paper by Doug Purdy and Jeffrey Richter on the model of the observer, is very good and contains an example of the stock market.

  I don't see how you arrive at singletons for observers. More on that in a moment. The essence of the observer model exceeds the programming language, syntax or implementation details. All what you need to know is in the scheme of traditional patterns (which I reproduce here of Wikipedia on the model of the observer).

  

  Indeed, the diagram itself is very suggestive and can help you find examples of your own. There are 2 main roles, the observer and the object. There is a dependence as little as possible (i.e. loose coupling) between them. This allows either to change their internal mechanisms without affecting the other.

  At its most simple, with only 2 roles, the observer observes the subject. The subject has to turn standby on a dynamic resource which the observer wants to know.

  In most practical applications, there is more than one observer interested in the dynamics of resources. The subject has the responsibility to inform each of the resource, or any change observer. To be able to do so, it maintains a list of observers. Each observer has a responsibility to be notified by the subject. That's all. It is said that any system that works in this way, apply the model of the observer.

  The example of most common practice is a newspaper publisher and the subscribers. The Publisher made the object, the observer subscriber, and news from the dynamics of resources. In fact, much like Hoover became synonymous for vacuum cleaners, so too has Publisher-Subscriber become a synonym for the model of the observer.

  Let go of the need for a coupling between the observer and the object means that none of them should use shared or global variables. These variables create tighter form of coupling possible. So back to the issue of giving observer using a singleton or not. I wouldn't do it. Absolutely not. A singleton is an application-scope variable, so shared and would be pairing.

  To keep the loose coupling, it is usually recommended to implement the observer and the object as an interface. Classes representing the actual topic and concrete observer would then be the attention of implementers of the respective interfaces. Each of these concrete classes could radically change its internal structure, and the outside world would not notice. This is because the respective interface for the observer and the subject remains intact.

  Now to the Enigma of a practical example of the observer model in the context of a future ColdFusion page. In the model of the observer, the subject is of necessity an earpiece, listening on a dynamic resource object. Therefore, the ColdFusion page that represents the object must be a listener CFC. There is already an example built into ColdFusion. It's the DirectoryWatcher event gateway. Use inheritance to adapt to the CFC to include features in order to maintain a list of observers in the database. Include, for example, requests to inform observers by email whenever a change occurs in a directory.

• 0 x 80070011 when you try to add the Media Center of Windows 8 Pro

  I am attempting to add Windows Media Center to my installation of Windows 8 Pro but get an error message saying something with evil.  Looking at the logs, I see that the problem is "DoTransmogrify failed due to error 0 x 80070011" which indicates there is a problem with my user directory is on a drive other than the Windows folder.  Since I have an SSD relatively low to start I moved my user to a much larger hard drive folder.  Should not directory junctions work the same as if the file was on the same drive?  Is there a work around short replacing my user on the c: folder?

  Thank you!

  I had a similar problem with window 8 RSAT tools that lead me to this post in my search for a solution. I'm not positive that this will solve your problem but it worked for me. Because the Setup program does not seem as follows symbolic links that point to different disks, I simply said the installer the real location of the profiles it is updated during the installation. Open the registry editor and navigate to:

  HKLM\Software\Microsoft\WindowsNT\CurrentVersion\ProfileList
  Change the location of the "Default", 'ProfilesDirectory' and 'Public' StringValues to point to the real target of your users path a symlink on drive c. (IE. "D:\Users\*).
  Run the Media Center Setup
  Change back the path in the registry.
  (I'm not positive that this is necessary, as you'd still have the symbolic link on your C drive as points that anything using this path to the right folder, I just changed it back to %SystemDrive%\* so that I could test to see if the RSAT tools has always worked without the explicit path used in the registry.)
  Good luck. I hope this works.

• Deleting Email in the Notification Center - iOS 10

  Hello world

  I've recently upgraded to ios 10 and it is fine on a few things, I think it's not so great for my email and the notification Center.

  Using the earlier version of iOS, I would view my notification Center and he would show me all the most recent e-mails that came in.  No matter what email I want to mark as read, I would slide right and mark as read or any email that I wanted to delete, I had to slide to the left and remove.  I was send by the breeze and clear through several emails using this method.

  Now, when I see the email in the notification Center, I slide from left and I SAW and CLEAR.  I know that clear, delete this notification far and the view opens a small secondary window where I have the ability to then 'TRASH' the message if I can't.  Although this feature is fine, it's a bit annoying to go through this process 100 times where as the previous method was bam bam bam.

  Is it possible to get that old way back once again!

  Thank you, Dov

  I have the same question. Changes in the user interface on the notification Center are maddening. In fact, I've downgraded to iOS 9.3.5 because of them. 9.3.5 emails had three actions (X = clear, mark as read, trash) and now in iOS 10 there are two (display or erase) and if you click view, you can navigate to mark as read or Trash. What was a simple click is now two. Doesn't really look like a problem until you are dealing with hundreds of emails a day. In addition, it is not at all clear why Apple would do this. My best guess is that they wanted to jam more stuff into force Touch. But even in this case, it is quite functional and usable. Instead, it is just slower and more boring. In this case, he is Force to touch like a runnning around looking for a problem solution.

  The difficulty of this Apple. I can't, for the life of me understand how everything UI/UX expert think it was a good idea. It's not like you to be as this disconnected from the experience of your customers.

• What PHOTO library is the library of real photos that I use now

  What PHOTO library is the library of real photos that I use now.

  I'm in 1.3 PHOTOS

  In the finder, located in the PICTURES folder there are 3 library of as I will show here.

  

  I'm confused because of the dates that are associated to these. When iPHOTO became PHOTOS is iPHOTO Library.migratedphotolibrary who became now the PHOTO (ORIGINAL) LIBRARY. PHOTO LIBRARY

  OR the PHOTOS IS LIBRARY.photoslibrary the current collection of photos.

  each has a different file size and date:

  

  

  

  If someone can explain to me I would give thanks, that is the library that I use now, 1.3 PHOTOS

  Thank you

  jojoguitar_mn_usa

  Could be one of them - you decide - person other than you, who controls - hold down the option key while launching Photos and the use of the select Library window to test each - quit Photos while you what to use as a default is defined as pictures opens always the last library used when you start so it is available

  One you use is shown in the photo ==> of general preferences to the right of the location of the library

  LN

• Failed to start the test

  I have a hp pavilion g7, Windows 7
  
  Starting tonight, my laptop fails to start and freezes on the "getting started" page view. After several of the recommended options, I ran the test that does not start.
  
  The display screen reads-
  Memory test: past
  Smart check: past
  Dst short: failure
  
  Failure ID: GU6E00 - 63479 L-MFPX01-60TP03
  Product ID: A7A44UANBA
  
  Hard drive 1
  
  Starting test: failed
  
  Where should I go here for this problem?

  Hello

  Error code 24 characters for short drive Self Test (DST) would indicate that hard is defective and must be replaced.  It is also compatible with startup problems you describe.

  If your laptop is still under warranty, contact HP and arrange for the disk replaced - you can check the status of your warranty here.

  If you live in the United States, contact HP here.

  If you are in another part of the world, begin here.

  If you are out of warranty and you want a guide on replacing the hard drive you, please let me know...

  Kind regards

  DP - K

• Able user to zoom in/out the image in real time the performance of façade?

  Well I have searched this and have developed empty. What I would do, is to have a picture of a diagram on the front panel and during execution of the VI user can somehow zoom in/out the image in real time.

  I know there is something that is called Zoomfactor that you instantiate a way in the block diagram, but that seems to zoom in on a picture of race prior to the program. The zoom is not in real time. There is no possibility of real user to zoom in/out with free will, using the Zoomfactor I see. (Sorry I forgot display name of the service). And I saw messages by a man named George Zou that seems to come with a VI which is closest to what I want, but I pulled the VI site seems not compatible with my computer (my rig is under XP with Labview 2013 currently). So, I was wondering if someone else had found other answers appropriate to my specifications?

  Use a structure of the event to change magnification during execution.

  You can even program your own shortcuts to the structure of the event, for example if the user clicks on a particular point on the picture and you read this coordinate on, and you zoom way at this point remains in the Center... There are many options to play with...

• example 2-channel oscilloscope VI using real-world signals

  I'm looking for an 2 oscilloscope channels VI that uses real-world signals, not simulated signals used by "two Chennel Oscilloscope.vi' I found under examples when I searched"Scope"or"oscilloscope ".

  I found on a site OR "One_Channel_Simple_Scope.llb".  I think he uses real-world signals.  I downloaded it but not able to run the VI.  When I tried to do, it didn't compile successfully.  The error messages were several subVIs are not found: DAQmx read.vi, DAQmx timing.vi, etc.  I have LV 8.6 and NI 6221 Multifunction DAQ card, installed in a standard configutration in an environment of Winows Vista.  I define a variable say LV path where to find these screws?

  Thank you.

  Not a sampling frequency is high, but this uses entries of the sound card on L and R for 2 channels:

  http://decibel.NI.com/content/docs/doc-4834

  Have you installed traditional data acquisition and not the more recent style DAQmx drivers? Maybe it's the source of your mistakes.

  -AK2DM

• All power back on "LabVIEW: [connected] A Real World integration Developer Guide.

  Any comments on

  "LabVIEW: Guide the developer in the real world integration [connected].
  "  ?

  IMHO, the course of LV connectivity and you know as much as the authors - perhaps more.

  Mike...