Similar Questions

• adjustment of curve with the equation

  I have a program in which I receive a response signal which is of the form A * cos (w * t) * exp(-t/T2), where A is the amplitude, w is frequency, t is time, and T2 is the spin relaxation time. Is it possible to adjust a curve in this graph and output the values of the variables? I have tried many options in labview but can't seem to find a way to add the variable T2.

  Thank you

  Justin

  LV8.6

• Satellite P205D - how to adjust the volume with sensitivity control

  I was wondering if there was a way to adjust the sensitivity of the variable volume wheel.

  I noticed that in the turning point, I'll go to volume level 0 directly at the level of volume 4, which is quite frustrating, because I'm used to using a dial bound volume that will increase the volume of minor rotation 1 level of each instead of minor rotation 4 levels each.

  And with headphones this floating dial increases the volume of uneasy quiet. (my comfortable with headphones is between 1 and 2)

  Thank you
  -Talmru

  Hi mate

  To be honest I didn t notice such big difference using the volume control digital on my Satellite.
  I m not owner of the Sat P205 because this P205 is a model of Toshiba laptop and here in Europe, you will find only the P200.

  However, as I said above, I can adjust the volume with sensitivity and volume increases not rapidly from 1 to 4.
  Of course this new generation of volume controls works a little different than the volume controls current, old mechanics, but you should be able to affect the level of volume correctly.

  I put t know which driver sound and that Toshiba control you are using, but maybe you should check if the update might help you

  Good bye

• Samplers colour - dark, clear & grey point - how to adjust the curves

  Hi all

  I set myself dark, light & gray point in an image. Ask yourself how to adjust the curves based on the color samplers. I manually call the dialog box curve and select the dark feather and choose sampler no1, select cast and select no2 sampler, select gray feather and choose sampler no3. No idea how this can be done in the script?

  OK, I see one of the problems, and you noticed yourself, you just did not understand what is happening.  When using the pipettes in the curves Panel it does not matter if you use the black or white pipette first. You can set the white point and black point or reverse that order and you get the same curve. What is important is when you use the grey eyedropper. That should be used when both the white and black point has been resolved. If you set gray in the Middle, he gets thrown when you set the last point and you get the same curve, if you simply ignored the gray point total. In other words, if you do not set the last gray point said you in effect it at all.

  Notice in your video when you click on the sampler on the neck that the image is very cyan. It is only when you click the last sampler that color refers to something more normal. You can see the same thing in looking at just the curves. By clicking on the neck creates curves with long arcs. By clicking on the last sampler transformed into lines between the white and black point (because the gray point is deleted)

  Which brings back us to where the sampler are placed make a big difference. Skin tone is not when you want to set the gray point. I think you are using the mask of the luminance to calm the adjustment because the black and white points are also misplaced. The color of the blackhead is within 20 years. I think a better place would be under the jaw on the right side of the neck. Indeed, this region is already 0,0,0 so I would not put a black dot. The white Sampler is in 230 years. Parameter to white clips many of the wall at the top left.

• several curves with several ladders on the same graph

  Hello

  I am currently working on a project that include an acquisition of data VI. I want to display two curves with two different scales (0 to 1 and 0 to 200) on the same graph.

  I tried almost all the options in the Properties menu, I can't find something that fits what I want.

  Do you know how to do such a thing?

  Thanks in advance,

  Gabriel.

  Right-click on the existing scale and click on duplicate.

  EDIT: I would add that you need to set ActYScl via a property node to switch between the scales of the difference if you want to perform operations on them.

• How to deploy Variables shared with aliases (project Variable), when some machines are offline?

  Hi all

  I have a distributed application (PC + some CompactRIOs). My PC contains the variables having the aliasing enabled - they are related to the variables on the cRIOs.

  Of the cRIOs is currently offline. I am deploying some changes that I made on the side PC. Unfortunately, LabVIEW refuses to deploy libraries to my PC, because it cannot connect to the cRIO-related variables.

  How can I bypass this check and force my PC to update? (I don't see why it is mandatory for the cRIO be online for this :-/))

  Thanks in advance!

  Hi JKSH

  In order to deploy the variable, there must be communication with the binding variable, in this case that the cRIO is not connected nor presented here is not any communication and the deployment fails.

  As a work-around of what we can do is go to the library of the target to the PC while the target RT is not present by doing this, the variable will be in the computer and you can deploy the library PC. Don't forget that we might need to save the project in order to save the movement of the RT to the computer file.

  Kind regards.

  R. Esteban

  

• How can I get the changed data in a def type control containing an Xcontrol with a local variable

  Hello

  I did an Xcontrol and I inserted this control in a def type.

  When I want to change the data of the control with a local variable in a VI the VI change nothing. The change of the data is not complete

  How can I fix this problem?

  Thanks for your help

  Hello

  What is your version of LabVIEW? You have a simple example program that demonstrates this behavior?

  I found an other discussions related to your problems with Xcontrols:

  update of type defs Xcontrol faade

  No data change event generated for an XControl in a Type definition

  XControl facede.vi

  I hope this helps.

  Kind regards

• Smartphones blackBerry re - adjust the curve?

  Just got a storm and I sell my curve to a friend.  How can I re - adjust the curve to wipe all the lists, contacts, history, etc. ?

  Thank you

  Options of > Security > General settings > press the menu key and select Delete Handheld.

• Can I use the session with the presentation variable variable

  Hello

  I'm using a method join the variable session or repository with the presentation variable.

  I created a variable called 'VarPres' in obiee presentation I created a session with a new block of initialization variable and I made this request

  "{Select fullName from employees where idEmp=@{VarPres}.

  but when I called the session variable in obiee I got this error

  The session variable, NQ_SESSION. S_OBJ, has no definition of value

  Hello

  Does not allow a presentation in an init block variable, simply because there is no variable presentation.

  In general what you try to do probably will never work because of "timing" and is as a session variable.

  A session variable is set once per session, for once he put no exchange of value as the init block is not executed again. So, because of this you already can imagine that there is a problem in your logic, if you want to use a value set by the user in the front end to set the value of a session variable.

• I need to create a curved with type text box that heal and return to the next line in the form of curved text. How do I do that?

  I need to create a curved with type text box that heal and return to the next line in the form of curved text. How do I do that?

  1. Draw a set of concentric half circles also spaced, stacked so that the outermost is the most remote.
  2. Use the text tool to add text to the outermost path, thus creating a PathType object.
  3. Select all the paths. Type > threaded text > create.
  4. Text tool: click at the end of the text in the object of PathType. Continue typing.

  

  > If I do that it will not type more.

  A Warp effect is a direct effect. When it is applied to the type of objects, they are still editable text. The chain will deform, however, the text also, not only the paths to which it is attached. Sometimes you want that, sometimes you don't have.

  JET

• How do Control M to create an adjustment layer curves?

  M control creates a default curves adjustment.  However, there is a way to get control M to create a curves adjustment layer.  I forgot how to do this!

  Go to Edition > shortcuts keyboard and change the Ctrl + M to layer > new adjustment layer > curves.

• Replacement of a URL with a Global Variable - syntax error

  I had a link URL address as following 30 places for printing the reports. That's why I decided to replace this URL with a global variable.
  
  The code was like this:
  
  Select ' < a href = "http://oasdev.oh.gov/reports/rwservlet?GDMS_ACR & Y ='|" : P106_YEAR | "& B =' | : P100_BUSINESS_UNIT_ID | "& C =' | : P106_COMMISSION_ID | "& d =('||) To_char(sysdate,'MMDDYYYYhhMISS') |') ...
  
  When I replaced it with the global variable like this:
  Select ' < a href = "GLOBAL_URL/reports/rwservlet. GDMS_ACR & Y =' | : P106_YEAR | "& B =' | : P100_BUSINESS_UNIT_ID | "& C =' | : P106_COMMISSION_ID | "& d =('||) To_char(sysdate,'MMDDYYYYhhMISS') |') ...
  
  It does not provide the value of the global variable. It shows that Web page not found error. Can anyone help?
  
  Thanks in advance
  Gouri

  Hello Kawa,

  When you say variable overall, do you mean to say the element of application level? If Yes, then you need to refer to that element, the same way that you reference level page elements using the: syntax.

  Change your query to something like this...

  Select '

  Thanks,
  Machaan

  href=" "="">

• Train with the loop variable

  I have a form that contains text boxes where the name is created dynamically with a loop variable.
  < cfset formcounter = 1 >
  < cfoutput query = "ViewParts" >
  < input type = "hidden" name = "" RecordID #formcounter # "value =" #RecordID #">"
  < cfset formcounter = formcounter + 1 >
  < / cfoutput >
  < cfoutput > < cfset formcountermax = #formcounter # > < / cfoutput >
  
  on the page, he submits to the that I have:
  
  < cfloop from = "1" = "" #formcountermax # "index ="increment">"
  < cfif form. NEQ Qtyshipped1 '0' AND form. Qtyshipped1 NEQ "" > "".
  < CFQUERY NAME = "InsertQty" DATASOURCE = 'mydatasource' >
  INSERT INTO InvoiceTable
  (
  Reffacture,
  QtyShipped,
  RecordID
  )
  VALUES
  (
  "#GetLastInvID.InvoiceID #"
  #form. Qtyshipped1 #.
  #form. RecordID1 #.
  )
  < / CFQUERY >
  < / cfif >
  
  Instead of '1' at the end of the inserted variables, I want my increment. I don't know how to name what is possible.

  MarkWright wrote:

  > Any ideas?
  Do not evaluate. 98.798% of the time that it is not necessary. Table
  Notation, learn, love, it's very powerful.

• Automatically adjusts the brightness with the background of the window.

  This is a fairly long description of the question, but I tried to be as complete as possible (this looks like a minor problem but it's very embarrassing in the conditions I work often) I have a laptop Dell Inspiron under Windows 7 Home Premium, and I'm having a problem with the brightness of the screen. I was not able to locate any other positions, even with a similar problem:

  Windows automatically adjusts the brightness of the screen based on the background color of any windows is open. When the toggle between light/dark background brightness will increase or decrease respectively. This is unrelated to all conditions of lightning of the room, and I was able to nail that this occurs only when two conditions are met (but she she 100% reproducible in these conditions) 1. Laptop is running on battery and 2. the screen brightness slider is calibrated for lower brightness about settings up to about 30 to 40%.
  I tried to eliminate all possible variables that I can think of, including the diagnosis via msconfig startup. This automatic brightness adjustment occurs independently of the program or the window involved, but here's an example where I cut everything and simply alternate between the Windows desktop (including the black background value) and Windows Explorer (white background).
  EXAMPLE 1: Desktop (black) came, no agenda. I open Windows Explorer (white) and the brightness fades gradually more light for a period of 5 seconds, tick-tick-tick-tick-tick brighter. I reduce Windows Explorer (dark back) and the brightness fades gradually more dark, tick-tick-tick-tick darker. When working in a darkened room this very annoying constant increase or decrease the brightness. Note that the brightness slider is set to the minimum setting all this time (about 40% of the automatic erasure is more noticeable at the point of annoying, even if it is always present, but 40% is way too bright for a darkened room).
  EXAMPLE 2: I opened two tabs in Google Chrome or Internet Explorer (that happens for two and all the other programs besides), in a tab of the page Web has a dark background (grey/brick/whatever) while the other tab has a light background (white/yellow/whatever). As I switch between tabs brightness will decrease after the passage in the darker background and rise after the transition to the lighter background, tick-tick-tick-tick-tick discoloration with about 5 seconds each time.
  Since this only occurs on battery you need just a simple setting in Power Options, but I don't the do have not yet localized as and option. I would be grateful all the ideas, and I can provide more information if necessary. Two solutions would be acceptable
  (A) brightness remains constant at the level that I put it independently to know if the laptop is plugged in or on battery power.
  (B) brightness adjusts in a single 'jump' when switch between light/dark circles, rather than erasing more than 5 seconds.
  Thanks for your help

  In fact, after a lot of research and work of suggestions other people, I think I found a solution that works on my machine. (I'm saying I think because I shot to the top of a black web page, he gave way to the screen for a while and looked and seems not to reduce intensity, but I'm a little worried that it's just top-down influence and I just wanted to believe that I solved the problem...)

  Here's what I did (on my Toshiba);
  Control Panel > display > adjust the resolution
  Click on 'Advanced settings' (a small blue link in the drop-down "Orientation").
  Click on tab "Intel (R) Graphics and Media Control Panel"
  Graphics properties
  Power > power features
  Click the menu drop-down and select 'on battery '. Under this drop-down menu, there is a checkbox next to "Display Power Saving Technology" that only appears when "on battery" is selected. On my computer, the box has been checked. I've disabled, and who seems to have stopped the display to change the brightness according to the color of the window.
  I hope this works for some other people (and indeed works for me) - this seems to be a very rare but incredibly annoying problem for those of us who got it.

• How to put a property group in a related curve with the Expansion curve text label

  Hello

  I'm working on a graph which trace a WaveFormChannel named 'Test '. Given that I enabled the expansion of the curve, the graph shows all channels named "Test" in the DataPortal. Now, I want to put the value of the property of the "MyGroupProperty" group in the legend, so whenever I add a new group, automatically add the new "Test" signal and show "MyGroupProperty" in the legend.

  So far, I tried to use the curve text in the option of the label, with something like this

  @GroupPropGet (GroupNumber, "MyGroupProperty") @, but I have to give the value of GroupNumber, and then it shows the same value for all signals. So if I add a new group to the dataportal with a Test string, the legend shows the label of the new signal, but the MyGroupProperty remains the same for all labels

  

  Thanks in advance for your help

  Hi dslemusp,

  You can use the global 'CGI' variable in a tiara expression to provide the current Index of the traced (even in expansion mode) group.  I've prepared an example that illustrates this and attached it below.

  Brad Turpin

  Tiara Product Support Engineer

  National Instruments