Work with each iteration on my db

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• How to add items to a table 1 d with each iteration?

  Hello

  I have a 3 loop iteration For which gives a table of 5 elements after his execution. At each iteration of the loop, how can I add each item to its previous value to form a final picture of the cumulative sum of the parts? For example:

  Array of values for 1st iteration: [A, B, C, D, E]

  Array of values for 2nd iteration: [F, G, H, I, J]

  Array of values for the 3rd iteration: [K, L, M, N, O]

  How can I make the Final table being a cumulative amount of IE: [(A + F + K), (L + B + G), (C + H + M) (D + I + N) (E + J + O)]?

  Your help will be apreciated, thanks!

  The Add function is polymorphic. So, if you give 1 2 tables you will get a table that corresponds to the sum of each item. With a loop, you must use a node registry or feedback shift to keep track of the sum of the currents.

  For example:

• Graph waveform repeats with each iteration of the loop

  Hi guys,.

  I got some great responses from you many already, so I hope you can help me once more!

  I try now to simply take a voltage that is measured by a sensor, I tied to AI1, and I built a graph of very simple waveform using a DAQ assistant. I have the setup terminal to CSR, the acquisition value continuous sample mode and read samples and rate game to a control on the Panel before which I can control myself. All this is a while loop that is needed to collect data over time.

  However, the problem I have is that for each loop of the loop, it seems, to reset the graph, so my x-axis never increases over time, ideally I want it to do is to show results through from 0 to 100 on the x-axis to say, and then, when it comes to 101, he will start again on the extreme left of the graphic to the right to a crossing another 100 points given) (there's a term for this, but I forgot, sorry!). To be honest, this kind of logic like everything in the loop will be restarted, but after trying to chart the loop it does not work, so I'm fresh out of ideas.

  I think I might have to do is to manually build segments of data acquisition (DAQ mx) and have only certain parts of them in the loop, although I can't be sure. I tried various examples and online on the database of NOR (including tension-int acq & graphic clk which works well in the examples, but not at my request) but no luck for now

  If anyone can think of what could be the problem, then please let me know. FYI the sensor is optical fiber if it makes a difference. I have attached the file VI that I did does not really...

  See you soon!

  Ritchie

  Since you use a chart there is no way to fix it. If you choose to go to a XY chart you could solve this problem. See the example below.

  

• How the entry changes with each iteration of the while loop

  Hello

  can anyone explain (clarify) to know how or what contribution will be fed like the d block of adaptive filtering for the first, second entry (n) and remaining iterations of the while loop as shown in the picture as an attachment...

  As I need to feed the e (n) out of the while loop as input d (n) to the Adaptive block for the first iteration for the next iteration of the previous output e (n) of the block Adaptive must be fed back as input (n) d and other x (n) of entry form the DAQmx.

  Thank you.

  You have a shift register on the edge of the loop, so for the first iteration, the input (n) d will get everything that feeds the shift register on the left of the outside. After that the adaptive filtering performed, e (n) is injected in the shift to the right, register to be read from the shift register on the left on the next iteration. And so on. This seems pretty much what you want.

  PatanGova wrote:

  As I need to feed the e (n) out of the while loop as input d (n) to the Adaptive block for the first iteration for the next iteration of the previous output e (n) of the block Adaptive must be fed back as input (n) d and other x (n) of entry form the DAQmx.

  If you need retain the value in calls, use a node that is initialized in the world of feedback to feed out of the while loop at the entrance.

• Hi, im working with 2 1920 * 1080 monitors and you want to display a background thar image is on a resolution of 3840 * 1080 and I wanted to be half on each monitor. can u help me?

  Hi, im working with 2 1920 * 1080 monitors and you want to display a background thar image is on a resolution of 3840 * 1080 and I wanted to be half on each monitor. can u help me?

  Friday, July 20, 2012 14:35:27 + 0000, GastonBriatore wrote:

  Hi, im working with 2 1920 * 1080 monitors and you want to display a background thar image is on a resolution of 3840 * 1080 and I wanted to be half on each monitor. can u help me?

  Windows does not allow you this. However, you might be able to find a
  third party program that could do this.

  Ken Blake, Microsoft MVP

• Hey there, I have a problem, I paid for the creative cloud each month. 30 days ago, I downloaded the new update only in the trial version of photoshop and today the trial version has expired and I could not work with my old adobe program, although I pay f

  Hey there, I have a problem, I paid for the creative cloud each month. 30 days ago, I downloaded the new update only in the trial version of photoshop and today the trial version has expired and I could not work with my old adobe program, although I pay for it.

  Aileen,

  Please see suggestions here: FAQ: what should I do if I have a subscription, but my application acts as if I had a trial?

  Kind regards

  Guinot

• A generated within a loop in a subvi output data can be transferred to the main program for each iteration of the loop?

  Hi LV users,.

  I have a very basic question, I have not succeeded to asnwer using basic considerations.

  I made a sub - vi that performs a scan of current-voltage using a unit of measurement-source Keithley and a loop FOR.

  The subvi outputs 2 tables with my data (essentially an array of voltage and the corresponding current table). I also defined a Terminal at the exit of a group of these 2 tables in order to plot a graph XY - output. Specifically, I indexed this cluster to update after each iteration of the loop FOR, in my sub - vi (the indicator is placed outside the loop, of course).

  My problem is that I want my main program to display the XY-graph in real time, with an update after each iteration of the loop FOR which is in my sub - vi.

  I have a problem because my sub - vi output terminals are available for the main program concluded as soon as the sub - vi has completed its own execution (which is what we expect of sub - vi to do).

  How can I use a sub - vi (because it's handy) and get in the main program in the course of its performance data that are generated from the loops of sub - vi?

  Thanks in advance for your help,

  Yoyo87

  Elements of the queue in the Subvi them put your main VI where you want to display the data and the.

  It is similar to the architecture of producer/consumer. There are examples of it in LabVIEW. The examples work with 2 parallel loops, in your case a loop (the producer) will be in the Subvi.

• How insert elements into a table after each iteration of a for loop

  I'm new to labview and work on an application where I'm supposed to store an element in an array (without crushing) after each iteration in a loop for. I tried using function Array build, keeping the flag outside the loop for and played with indexing, but did not work. Please suggest me an idea how to do it.

  Thank you

  It would be better if you attached the real VI.

  None of your images show an operation 'insert into array.

• Start and stop a loop automatically subtracted at each iteration

  Hello

  I know that there are some topics about this, but I couldn't find any solution, especially because I'm using version 7.1 and cannot open files from new version.

  My problem is the following:

  I need to load a tank of 6 to 10 in the morning, every day for 3 days. The process should start and stop automatically, which means, no funds to start or stop. Start and stop conditions come from time.

  I start with a big loop of 72 iterations, which is 72 hours.

  The tank must start at level 6, whenever he starts.

  After the departure, 1 unit must be subtracted to each iteration. That means, that the tank is level 10, at 06:00 07:00 level 9 and so on. At the end of the day, at 10:00 the fill level is equal to 2.

  The next day, the process must start again and the tank must start at level 6.

  Any suggestions? Thanks in advance.

  Hi Florian.

  Thank you for your message. That solved this problem, but in fact my VI did not work as I wanted.

  I created a new one, with and an external file from 1 to 24, repeat 3 times. Now I got it. Maybe there is a better way to do it, but it works now. Thanks for all the help. I appreciate a lot.

• Writing a single line of numbers in a text file or write several lines each iteration?

  Hello

  I am currently working on an application that has a few different time-loops at the same time. A single loop acquires data (DAQloop), another shows the data (raw and processed data) on graphs (Graphsloop) and another stores data in an open (Storageloop) ascii text file.

  The data is passed to the DAQloop to the Storageloop through a queue. Now, I leave the Storageloop take the first element of the queue (oldest) to store in the text file each iteration. However, I was wondering if it would be better to let the Storageloop take all items currently available in the queue store at once.

  Does anyone have ideas on this? Who better its? The text file is already open and is simply passed as a refnum.

  THX!

  With normal file primitives LabVIEW, you will get your best speed of disc when you write about 65 000 bytes of disk at once (or read, incidentally).  When I write a similar code, I included a string buffer in the loop of Scripture.  Whenever I get data to write, I add it to the chain.  When the chain hits 65 000 bytes, I write to disk.  You could break this into three loops, as well - a read buffer, and write.  Depending on the current size of piece, you could see a change in the order of magnitude of the speed of disk write.  This write operation is often limited by the conversion from binary to ASCII, not the disk i/o.  If you do this, be careful with your buffer.  You can get some serious slowdowns depending on how you implement it.  This post has some details and examples.

• Challenges, working with the Blues in vco vcac plugin

  Hello

  Work with the latest plugin VCAC release VCO (5.2 and 5.5 respectively), I intending me to put a simple set of wrapper script element before the workflow 'Configure a virtual machine for an action plan', such that (to start) entries and group plan Director supply could be sent in the form of simple name strings, rather than expecting to complex objects (as expected) to allow for easier consumption REST API (not through the layer of presentation btw, who used the inventory tree to search for and provide said interactive input objects).  I couldn't find any provided action let me do the recoveries of simple object by name and decided to start by entering a complete picture of the objects and don't string correspondent against her...

  This proved be simple enough for the provision of groups and works very well - namely due to the provided method "host.findAllChildProvisioningGroups ()", you were using it directly or through the action "getAvailableProvisioningGroups".

  Blue are becoming another story.  I found the 'getBlueprints' action, which appears to be operated by the presentation layer when the workflow is run interactively, holding an object provisioningGroup in entry (which I had already recovered above).  It did not work when used in a script element, however.  After reviewing the support action, I found that it relied on a property of the object group configuration, rather than a method (it is not a useful method available).  Adding that debugging confirmed that the table was never fill when referenced (group.virtualMachineTemplates).  I don't know if it's broken or if I should wait only it works through presentation, or if I was just incorrect use - but I started looking for alternatives.

  I have looked around in the browser of the API and other samples, including the set of extensibility and reviewed all the activities planned, but they always seem to wait for the entry of VCAC:Blueprint type.  I found getBlueprintsForProperty and it is close to what I need, if it is running too slow when you pull a list of close-up (nearly one second per object).  I don't know linqpad can empty all the plans into VCAC (via ODATA) much faster.

  In the end, I'm looking for a way to get easily all plans for a commissioning Group (or even a host if it is fast enough), returned in an array of type VCAC:Blueprint can I browse - or even more simply, to retrieve the object model directly based on a property displayName known and gets my object.  I am aware of the VCAC entity the full mechanism added in the last plugin, but concerned that I'll be back will not match the input type... It seems that some properties do not match the type VCO and others do not part of an entity to plan at all.  Frankly I was hoping to not who become familiar with the innards of the existing API VCAC and wouldn't not rather recreate a plan object of its parts of the requested Party.

  If you're still with me, thank you! - and, ideas?  I'd like to hear missing me something simple here...

  -Milson

  OK spent more time on it with begins to implement a piece of javascript to directly get an object in the inventory of its entity vCAC. Instead of an iteration all objects of the same type, it is the object directly by ID.

  var entityKeyProperties = entity.entityKey;
  var entityIdKey = entityKeyProperties.keys[0];
  var entityIdValue = entityKeyProperties.get(entityIdKey);
  System.log("Found key " + entityIdKey + " : " + entityIdValue);
  
  switch(entity.entitySetName) {
  
      case "VirtualMachines" :
          inventoryObject = Server.findForType("vCAC:VirtualMachine", entity.hostId + "/" + entityIdValue);
          break;
  
      case "VirtualMachineTemplates" :
          inventoryObject = Server.findForType("vCAC:BluePrint", entity.hostId + "/" + entityIdValue);
          break;
  
      default : throw "No inventory object for entity type " + entity.entitySetName;
  }  
  

  I worked with the old version of the plug-in and then decided to test with the last version of the plugin (5.2) and made a great discovery.

  Engineering simplified our life with the implementation of entity.getInventoryObject ();

  So basically:

  var entity = vCACinventoryObject.getEntity(); // convert an inventory object to an entity
  inventoryObject = entity.getInventoryObject(); // convert an entity to an inventory object
  

  So in your case the code to quickly find a blueprint by name would be:

  if (vcacHost == null) return null;
  var model = "ManagementModelEntities.svc";
  var entitySetName = "VirtualMachineTemplates";
  
  var property = new Properties();
  property.put("VirtualMachineTemplateName",name);
  
  var entities = vCACEntityManager.readModelEntitiesByCustomFilter(vcacHost.id, model, entitySetName, property, null);
  
  var blueprints = new Array();
  for each (var entity in entities) {
      blueprints.push(entity.getInventoryObject());
  }
  
  return blueprints;
  

• Third monitor does not work with Eyefinity more

  I am trying to run 3 monitors on my ATI HD 5770

  I have two computers that, for years, have worked with several thin monitors... until very recently.  Through all my updates to the OS, they continued to work.  I don't remember exactly at what time each card has ceased to power its third monitor.  Each of my "third monitors" would come on periodically until they all finally stopped.

  All monitors are working fine as I juggle the cables and adapters each refreshes and lights up but not all at the same time.

  Here's what I have available for troubleshooting.

  I have two Mac Pros below.  (OS 10.11.6) on one and (OS 10.7.5) on the other.

  Each tower has (2) 5770 cards installed that each have a DVI and 2 mini ports.

  So I have a total of (4) cards and is starting the new one that I got on ebay last week.

  I have LG E2350V 23 "monitors (6) and (3) 22" ACER monitors

  All my cables are active and I have several active adapters

  I just bought some passive extra and many very active adapters to the experience and trouble shooting with.

  Thanks in advance for the help and time!

  DisplayPort and its variant electrically identical but small size Mini DisplayPort and the implementation which is a subset of Thunderbolt, any differential use (push-pull) of signals pilot very low voltage. They are MORE immune to noise than old methods because the signal is encoded on the difference between the two signals, not a single signal referenced to a "everybody" on the ground. If possible, you must connect all screens with DisplayPort [full-size] or Mini DisplayPort. These put a lot less load on your system.

  When you convert this very low level signal to an "inherited" display, the map is short of ability to directly signal levels in the car high enough to be recognized after connection of TWO monitors legacy of any kind. If you choose to use a DVI or HDMI port supplied directly, that still counts as one of your two "free" conversions (It is also possible that a very fussy display is moved even earlier).

  All display "legacy" beyond the first two requires ACTIVE description adapters. Adapters ASSETS contain re-drivers of signal and are therefore more expensive than ordinary adapters. Typical prices are of the order of $ 40, but competition has lowered some prices slightly. Mini DisplayPort has a descendant-comparability mode requested by the regular cards, who can get to produce a Single-Link DVI signal to up to 1920 wide, but a regular adapter not pushed the signal levels.

  The Apple Mini DisplayPort to DVI Dual-Link, which is used for DVI displays wider width of 1920, is more complex and expensive and requires extra power beyond all signal re-pilots. This power is usually taken on a tail of pig USB, USB data are generally not used by the adapter, so a different USB power source can be overridden.

• How can I make the individual work for each song on a compilation album of show when I browse my playlists?

  I get a lot of my music from Soundcloud where individual songs are released by artists often with none of the albums.

  So, when you add these songs on iTunes I the name of the album for each of them SoundCloud despite the fact that each of them have different names track/artists/works of art.  When I select the option to indicate that the song is part of a compilation album, even if the individual work remains in each song and shows when I play the song, looking at my playlists, songs from my compilation album of SoundCloud will only show album art compilation rather than the individual works for each song.  How can I my iTunes will show that each individual work?

  You can't while retaining spacing as part of this same album. If you want each art individual to show then tracks them to a unique combination of the album title and album artist. If the tracks are underway on an older iPod then the tracks on the album must be unique.

  TT2

• Yahoo mail - the font size increases with each 'Enter' - * solution *.

  I raise this issue because pending a previous thread on this was closed, and I have a solution that works for me.

  The question is in Yahoo mail. When you compose a message in full HTML view, the font size increases with each return (newline or 'Enter').

  (It's always a problem from June 2013 and the current version of Firefox for Mac - version 21.0)

  The solution that works for me is:

  View > Zoom > Zoom text only uncheck

  I found another solution because Ctrl-0 (Reset) has not solved this problem for me, no more than to create an exception for yahoo mail. (I only met the problem on yahoo mail).

  This is what worked for me: under view/Zoom/Zoom settings (No Squint) / Zoom, I had both the value of 120% of full page and text only zoom levels. Reset the text only to 100% solved the problem. (I then increased the parameter full page 125% and the fix still works).

• How can I get a previous version of Firefox. 17 Firefox does not work with online banking

  How can I get a previous version of Firefox. 17 Firefox does not work with banking online edit

  Similarly I cannot now (with v 17) start a download from a Web site to Quicken. At least it seems with four different financial institutions, I've tried. Each of them worked before version 17. I am now on 17.0.1 so that does not solve the problem.