structure of the place of waveform convert units

Similar Questions

• Crash when using table hints with structure of the place

  Hello!

  I have a problem with structure of the place. I want to index a matrix of waveform (16 items) and when I run or save this labview close...

  I have no problem with 15 elements of waveform table or less, but I need to index items 16...

  Thanks for your help!

  Same 2009 don't crash after adding index up to 20. Thus, it may be a problem with Version 8.5

• Purpose and structure of the place

  Hello!

  I need help!

  How can I do the following?

  1.) set the new value here - make some changes takes effect the entire table, above and are effective for the 2. wire?

  I tried to structure of the place without success.

  The reason is the reason for which I would like to make is: I want to avoid the always use get - set even when I'm working with objects, typically the array of objects.

  so my goal is, how do I don't see only 10 values in the two tables?

  -----

  My real problem is the following:

  I have an array with objects. The order of objects is very important, cannot be changed. I use a battery - algorithm on elements. Randomly to push a lot of elements in the stack and jump randomly. When I pop, I want to use a set method on the object, (some thing/property indicator). So I want this view to be taken into account memory.

  (If used an enable simle - indexing in the loop, I would have lost the true order of the original array).

  (maybe I can calculate the index of the item that I want to update, but I think that there is an easier alternative to do and I have to use the GET - set again...)

  

  The native implementation of LVOOP is de-val and not of ref.as in most implementations of OOP. If you come from a background of OOP, think like: whenever you plug in a wire, it creates a clone of the object on the thread (or all the objects in the table in your case). As a general rule, this is the desired behavior in about 80% of the cases (when you use a LabVIEW). So consider if you can't do it by using an implementation of val.

  There are several falvours enforcement by reference, where you will have the same objects on the two wires:

  * private data inside the SEQ (single item queue, not replaced by one that follows)

  * private inside DVR (reference data value) data

  being inside DVR

  which application you choose is up to you. From your image/code, I put the object inside the RECORDER. You could create the DVR with the obj in the first loop. In the secend for loop index your items and International preliminary examination to obtain the obj off the DVR for your get - set operation and place it at the back.

  Felix

• Structure of the place, table 2D, several channels

  I do data simultaneously on four-lane acquisition, and I need to store the data acquired from a large table 2D to 16 x 16. To save memory, that I decided to use the structure of the element In Place, I've extended it with four functions of Board Index but I'm struggling with what I put on the right side of the structure.

  It is clear that I wire table 2D to all functions of Index table, row and column addresses are constantly evolving and that I have to use shift registers. But how can I tell the LabVIEW I want to modify the same table on multiple channels and do not change 4 different tables?

  VI is attached.

  Thank you

  Kriváň

  In place changes just that, in the same place of memory. The same table that you send is what you will get out, modified, even to the same memory addresses.

  The 16 x 16 is intended to hold all 4 channels, or one for each? In the former, you can simply extend the Board index to 4 entries and you will get 1 output to your shift register.

  In the second case you will need 4-Bay, either in the form of 4 individual tables, add a 3rd dimension to table or do an array of clusters (one for each channel) that contains this little picture of 16 x 16.

  /Y

• How convert the waveform on the table of waveform waving on waveform graph

  Please answer now...

  Your other post indicates it is a thesis, I consider homework. What did you do? What do you mean? What do you get a waveform graph? You have one, or the plots of 10? If you have a parcel, what you get as the data type for the data in the chart? If you have more than one conspiracy, what do you get? What is the data type that accepts a waveform graph? Have you looked to see how that is defined?

  For example, let's say you have a parcel on your chart. When you get the data, you get... a table 1 d of values. It's kind of logic, right? Well, what is the type of waveform data? It consists of a starting point, time delta between points and an array of values. Hmmmm... So, what about using the wave function of build? Just a thought...

• Convert units of the palette in Illustrator CS5.1

  In Illustrator CS5.1; My palette of transformation is put all single units from pixels to inches, I guess by a combination of keys inadvertently. How do I change back?

  Panels reflect the units used for the leaders. Replace your leaders pixels if the unit you want to see in panels. Although the signs may have other units, you can enter what you want... 100px, 100 PT, 1 p 6, 1 ", 1 cm, 1 mm...

• Can I have the Profile Manager uses the name of the device used when the placement of placeholders?

  Can I have the Profile Manager uses the name of the device used when the placement of placeholders? Currently, all get renamed 'iPad' when the device through DEP configuration.

  No, but

  I was putting new devices in groups of temporary devices and renaming in bulk, once they are configured for the user, by using user variables / unit...

  The other annoying problem would be the user modifies the device name when they connect it iTunes...

  • the %destinataire% email - address email (the EMailAddress attribute)
  • first_name % - first name (FirstName attribute)
  • full_name % - full name (attribute RealName)
  • % of guid guid (GeneratedID attribute)
  • last_name % - last name (the LastName attribute)
  • the title of the post (the JobTitle attribute) %

  -% mobile_phone % the number of mobile (laptop attribute)

  • short_name % name run (the RecordName, generally the name of the account attribute)

  The variables of the unit are:

  • % BuildVersion % - full OS version on the device
  • ICCID % - ICCID (from the SIM card)
  • IMEI % - IMEI (International Mobile Equipment Identity)
  • OSVersion % - common version number of the operating system of the device
  • ProductName % - name of the product
  • SerialNumber % - serial number
  • % WIFIMAC %-MAC address of the WiFi interface

• How to decode the Last_Date_ field visited in the places.sqlite db?

  I opened the places.sqlite file in Firefox SQLite Manager plug-in. I can see the field of Last_Date_Visited and it's a very large integer. I must be able to decode the date and time out of the field for a matter of human resources. Thank you

  Try to use this time converter.
  
  http://www.esqsoft.com/javascript_examples/date-to-epoch.htm
  
  Put this whole in Option 2 and hit so far

• Positions the cursor can not extract the subset of waveform

  Hello

  I try to get two positions the cursor on a graph of waveform for the entries for the code below, which will start a process that will analyze a subset of the wave. The two sliders define the start and endpoint for the waveform (cursor 0 is the starting point, slider 1 is the endpoint). However, I have questions as Labview continues to tell me that the values I have chosen are not the integer multiples of dt. I don't know what it takes to avoid this problem. I tried to get cursor plots are of unique land types so they snap to the values x (I guess it's that simple concession means), but it makes no difference. Note that there are 2 slots originally going to this graph of waveform (waveform original and medium), but the selection should be only one of them (single parcel is attributed to original waveform). Help, please!

  Edit - just a quick update. I noticed that if I re - run the VI and activate this part of the VI that supports the subset of waveform, I actually get what I want. So, I guess that I don't put something correctly in another part of the VI where I have a structure of the event that updates the position of the cursor in numerical indicators. Could be the problem?

  I solved the problem. Have the two sliders on the plateau at the only plot on the original waveform should have prevented this problem, but I didn't notice that I was feeding in an another waveform beforehand which automatically changes the assignment of the cursor, causing my problem.

  Now cursors remain set on the only ground I want after a few adjustments.

• How to use the structures of the event for long-running tasks

  I created a state machine that scans a cluster of Boolean controls in a State of 'home '. Most of the States run a Subvi or two in ~ 100 ms or less.

  However, a State run for 10 seconds.

  The code works but the user interface is limited because the controls are outside the cluster because they provide inputs to the structure of State machine case but do not cause changes in the State. In other words, I all orders cluster stacked vertically on one side of the main panel and do not have the flexibility to move the controls to the more intuitive positions on the Panel.

  My question: How can I convert this code in a structure of the event and keep this long term 'event' and prevent that the operator by clicking another button event during the execution of this event?

  Thank you

  You say you have controls outside of your main code... You should really put these inside and manipulate them in a State of your state machine is initialized. This allows you to make changes to the code easier and limits of line entering your outside loop.

  You can do different things to lock the user.

  You can disable specific controls so that they can't be clicked or edited.

  You can use the palette of the mouse to define the busy cursor and disabled again once finished, I do this a lot during treatment when my code something loads the user just clicked.

  One of my favorites is to set a Boolean value in your data that passes through you event titled structure "disable mouse." When the value is True, a mouse down event will effectively reject the event, clicking on disable. I also added an event mouse move where if the bool disable the mouse is set to True, it moves an indicator of string with the mouse by telling the user why it is disabled.

  If you want more specific suggestions, I suggest to post an excerpt of your code, or attach your screws, so that we can better help you.

• reading two sensors (alternately) in a structure of the event permanently

  Hello

  I have a structure of event with various functions of the user interface. The entire application is on a laser diode control and playback of two light sensors IR which cover different wavelengths (if and InGaAs). The two sensors are connected to the same AD converter, but to different channels. So if I want to read the two sensors, I have to change the setting of the "Converter" AD channels. The real question is how to implement playback continues two sensors in the structure of the event? I want to be able to read alternately each sensor in a span of 50 or 100 m is possible, another using function of time-out of the structure of the event with a kind of logic xor for switching channels? Maybe something with more features (somehow by a timed loop)?

  Any idea is welcome.

  Thank you and best regards,

  Gregor first

  P.s. The sensor reading is done by a National Instruments SPI map where SPI is the master.

  2010 VI converted down

• How to stop queuing in the structure of the case

  I'm trying to find the Summit and the Valley of the signal. I'm able to find it, but I don't want to make the zero with the pic. I just want to get the value of Ridge and Valley. Is it possible to stop queuing the values in the structure of the case? As I have a several signals which peak/Valley must be found that I can't use the library functions.

  Kanye wrote:

  I'm trying to find the Summit and the Valley of the signal. I'm able to find it, but I don't want to make the zero with the pic.

  First of all, and more which has been mentioned, there are serious shortcomings, making the Subvi is not very universal.

  • Your Subvi does NOT export the correct value of the Ridge (or Valley), but the value just after (which is more a peak or a Valley!)
  
  
  • Your Subvi is only the positive peaks and valleys negative. This seems very restrictive. In general, you could easily have a Valley even if all the data is positive. Right? (With the exception of the Valley of death for example, most of the valleys are above sea level, for example )
  
  
  • Your code is extremely complicated, with two sets of structures of the case, each stacked three deep, four change records and tons of comparisons. Here is a simpler version. (To imitate your outings, place a statement select after each comparison and output the value or zero depending on the result of the comparison).

• How to stop the While loop in the Structure of the event with the same button?

  

  Hello

  I have a problem. I want to use a single control to activate an event in a structure of the event and the same control to end a while loop in this case.

  It is possible to use 2 controls to do this, but I need to be alone.

  Thank you

  You should NEVER place while loops inside the case of the event, and it is never necessary to do. Think about it: all you have to do is spin the code. You can easily use the outside while loop for everything. Simply place the code of the loop internal (without the inner loop) inside the case of delay and manipulate the time-out period between a pending finished and the infinite (-1), depending on the State of the Boolean value.

  A very simple example (LV 8.0)

• Synchronization of 2 loops while one with a structure of the event.

  Hi fellow users of LabVIEW

  I try to incorporate a structure of the event in my current exisiting VI to Save certain values of control as shown in this post

  http://forums.NI.com/T5/LabVIEW/using-the-quot-make-current-values-default-quot-as-a-control-on/TD-p...

  It's the VI that I use as model with my exisiting VI.

  http://forums.NI.com/NI/attachments/NI/170/547715/1/defaults%20Demo.LLB

  In case the 'stop, change the value' I use in the main VI and a 'real' constant instead of Boolean control of wire structure. While the loops are not connected. The table that I use in my exisiting VI (another while loop) is indexed and unbundled to be used here.

  The work combined well screw and it gives me the results, my question is, in the long run it will give me issues. Do I still need to synchronize?

  Thanks for all the help.

  There's no problem because loop additional lower with the structure of the event.

  Personally, I worry about the top loop. Why so complicated? Why so much duplicate code? Why all these hidden indicators serve as local variables?

  Why don't simply place you the table in the entire cluster in a shift register and the index and ungroup by name wharever value, that you need to access. No hidden local variables or indicators.

• Structure of the event edit window

  I'm using LabVIEW 2013. When I place a structure of the event on the BD and right clikc and 'Add event box' or "Edit events managed by this case" edit events window appears.  An animation happens as it widened, but the window is not the case to be seen.  If I try to click anywhere else in labview that my computer issues a beep comes to me as the window is open and I'm clicking outside of it. If I press Esc, I can return to my BD and continue as usual. Unfortunately, I can't edit my events.  Any ideas? Y at - it an option that I may have changed which is making this happen?

  Thanks for any help

  Jesse Zamora

  PS Ce that happens in a VI I started this morning and it also happens in a new VI.

  Close LabVIEW

  Look in LabVIEW.ini for "EditEventsDlgSize ="

  remove the line.

  You should have a lot of joy.  (This seems to be a known issue)