Plot the graph of origin using Labview

Similar Questions

• to access the data of hyperteminal using labview

  Hello Sir,

  I'm a problem to access the data of hyperterminal directly through LabVIEW. Whenever I go to hyperterminal and the text capture option allows you to select data and save it in another file. My application requires automatic access of hyperterminal instead of manually do each and bread time. Is this possible? I enclose a VI that I tried. Please give me a suggestion about the present.

  Do not use hyperterminal. Use the series of VISA. Look at the examples that come with LabVIEW.

• How to get the PC host name using labview

  Hello

  I have a need to display the name of the host (login name) pc in my application. How do I get using labview in DURATION that is if I write a program and run it in different systems of PC / same system with different users, so I should get corresponding logins.

  Can someone help me on this?

  Thank you

  Kind regards

  DEGHA

  

  Should be available in LV RTE

• The statement to Excel using LabView on Linux?

  Anyone has a suggestion how to declare the LabView test data to Excel, using LabView on Linux?

  I've only used LabView on Windows before, so it's new to me.

  BR labviewerik

  Do not use LabVIEW for linux.

  The first thought is to use a CSV format. This can be opened by Excel and is easily stored on a network or via e-mail as an attachment.

  The second option would be to store results in a database. Excel has the ability to bind to data bases to extract data.

  Finally, to see these proposals and vote for this idea

• help the guitar hero automated using labview

  Hi, Im working on my final project for a class e and Im making a guitar hero automated using labVIEW and vision builder. I already have all the buttons and the strum bar, but I need help with the whammy bar. My problem is that it should only work on the notes which take more time with a single click, I think I should add some time delay (or something like that) so if the camera sees the note more times the amount of time its will send a signal to the solenoid to continue to press the whammy in intermittent form bar (I think I need a square to wave this) part).

  I'd really appreciate if someone can help me or show me an example implementation of the part.

  Here is a video of a similar project without the whammy bar

  Edit: Im using a NOR-cDAQ 9472 module for output on a digital OR cDAQ 9171 chasis USB

  Thank you

  Javier Morales

  Dear Javier,

  It sounds like a cool project work.

  Why not try wiring of the output of the shared in a shift register variable to retain the previous values and compare the old with the new value using a door and.  You can connect to a wait function in your loop and wire abour 100ms, normal human reaction time, while is the button held for two cycles this triggers your whammy bar.

  I hope this helps.

  Kind regards

• How to customize the context menu in the legend of plotting the graph of wave?

  I am currently on the creation of a simulation of various control loops as educational objectives. Here, I have a chart in waveform to different signals. Now my question, how to customize the context menu in the track of the Waveform graph legend => when I click on 'image' behind the Plotnames one menu to open options where you can customize the color etc. or plotwidth. But students should not have access to these settings. How can I change or disable this menu? The context menu for the waveform graph, I've already customized by right click on table of waveform-Advanced online-online menu, but for the legend of conspiracy, I have not found this setting...

  Thanks for your answers... I tried different things, but I don't see a solution yet :-(

  See you soon

  DCP

  Hi, STC,

  There have been a number of suggestions for change or disable the table , right-click menu, but I see that this does not affect the context menu of legend , which is what you ask for help with.

  To prevent completely the menu right-click to work, you must disable the chart control entirely. You can do this by double-clicking on the chart and select Advanced Options > active state > disabled. This will prevent the operator to be able to generate a menu right click on the chart control.

  If however you still wanted the table, make a right click menu to work, but the legend made a right-click menu will be disabled, I see two options:

  1. draw a classic decoration square on the legend and the transparent color. This will prevent the mouse clicks to achieve the legend, and transparent it will not interfere with your user interface appearance.

  2 use a Structure of the event to capture the event filter Popup Menu of Activation?  for the chart control. You can then use the Coords property to determine if the mouse is over the legend or not. If this is the case, send faithful away? right Terminal. It will refuse the context menu when the user clicks on the legend of the plot.

• How to read the Serial Arduino data using labview VISA?

  Hi =). Im a beginner work reading data series from an arduino but im facing... Lets do it step by step

  I built a voltage divider circuit which gives from output
  from 0 to 5V. The output of this circuit is sent to a 0 analog input pin
  of a Committee of Arduino Duemilanove.

  (1) Firstly, I connected the cable to connect to my laptop USB the Arduino.

  (2) I went to start-> control
  Control Panel-> system-> hardware-> Device Manager. Check the Ports (COM
  & LPT). In my laptop I can see USB Serial Port (COM4). Now I know only in
  LabVIEW that I must read the data series COM 4.

  (3) to the side of the arduino, here's the code to read changes in voltage
  entered to analog pin 0. The last line of 'delay' determines the sampling
  Rate of how we want to taste the output of the voltage divider:

  int potPin = 0;    Select the input pin for the output of the voltage divider
  int val = 0;       variable to store the value from the probe

  void setup()
  {
  Serial.begin(9600) (9600);    Opens the serial port, establishes the rate of 9600 bps data
  }

  void loop() {}
  Val = analogRead (potPin); read the value of the voltage divider
  Serial.println (Val);
  Delay (10);
  }

  I slightly modified the basis series reading writing VI... I have
  attached the block schema used with comments. Basically, I tried to read
  data series, divide by 1023 and multiply by 5 to graphic voltage
  variations of the voltage divider circuit.  But Im not getting
  the correct voltage output values. The value of the tension just keeps go
  0 and coming again, as shown in the photo.

  Could you guys please guide me on what went wrong?

  Thank you!

  -you read the data, even if there is no data on the port. If 0 bytes are read => «»

  -in the case of false, you resources VISA wired for the output of channel tunnel?

  -There is no close VISA at the end of the VI resources

  -you're not a loop this VI reading bytes

  I added an addaption of your VI that you should give a try maybe

• How to plot the graph control scattergraph mulitple?

  Hello

  I have two double arrays declared and I'd draw x and y and x x. I can do one at a time, how can I add so that x, y and x, x points are displayed. I tried to use the plotXYmulitple command, but it requires a 2D array. What I need to convert my 2D table data or there is an easier option? any help would be greatly appreciated.

  You are absolutely right! That's what happens you encode two o'clock in the morning. I'm writing my own solution below in the case where any other interested person. But you know it will be nice if you can make mulitple conspire like matlab function plot(x,y,x,y) etc.

  Thanks again!

  Kashif

              double[] xValues = new double[5] { 1, 2, 3, 4, 5 };            double[] y1Values = new double[5] { 1, 2, 3, 4, 5 };            double[] y2Values = new double[5] { 1, 4, 9, 16, 25 };
  
              scatterGraph1.DefaultDataOrientation = DataOrientation.DataInColumns;
  
              double[,] yValues = new double[xValues.Length, 2];
  
              for (int i = 0; i < xValues.Length; i++)            {                yValues[i, 0] = y1Values[i];                yValues[i, 1] = y2Values[i];            }
  
              scatterGraph1.PlotXYMultiple(xValues,yValues);
  

• Read the PXI-8431 channels using LabVIEW

  
  

  Hi Marc,

  The examples provided with LabVIEW and DAQmx drivers are very detailed and comprehensive to demonstrate how you can use cards. To join the Finder of the example, start LabVIEW and select help > find examples.

  When you load the example Finder, make sure you browse by task.

  For the programming of DIO:
  Navigate to hardware input and output > DAQmx > digital measurement. There is a few screws. Make sure you look in the list of requirements to see the example works with the PXI-6515.

  You can also visit the following links to learn more about programming DAQmx:
  Getting started with NO-DAQmx
  http://zone.NI.com/DevZone/CDA/tut/p/ID/5434
  Learn 10 functions in NOR-DAQmx and handle 80% of your Applications of Data Acquisition
  http://zone.NI.com/DevZone/CDA/tut/p/ID/2835

  For series programming:
  Navigate to hardware input and output > Serial
  You will find most of the screw example it can be used with the PXI-8431.

  I hope that helps you to get off the ground!

• How to read the resolution, video P.C. of the Analyzer of spectrum using labview?

  Hi all

  I use the Analyzer of spectrum R & S and its pilots as ResSpecAn, I want to read the BW, BW video resolution and scan time. So how can get these values.

  Thank you very much...

  Patricia

  
  

• How to acquire the data of hp34970a using labview

  Hello

  I'm new to LABVIEW. I saw an example of vi on agilent 34970 ez scan. Can I add or make changes to State example to run my vi? When I run the example of the instrument, it's stopping and takin juz one analysis. Wat shud I do to run it for a while? where shud I make the changes to the trigger and scanning?

  can someone help me?

  Yes, if you have no loop, the code runs only once. Have you looked at the example in the thread, I gave?

  You can take the tutorials.

• To download a copy of Photoshop CS5 on a new laptop, I need to use one email address other than the one I originally used to purchase the product

  I bought Photoshop CS5 to my son in 2012.   At the time of the purchase, I used the e-mail < deleted by the moderator > sometime in early 2014, I was no longer able to access my Hotmail address.

  At the end of August 2015, my son bought a new laptop.   He asked me the password of my email are deleted by the moderator >what I knew is no longer.   He said he had to provide to Adobe in order to initiate the download process.

  I was told by Adobe customer service to create an Adobe Id and register my new email addresses are deleted by the moderator >' and 'are deleted by the moderator > what I did.

  My son is still unable to download Photoshop CS5 using one of these e-mail addresses.   Can you please help.   I tried to solve this problem since September of 2015.

  Thanks, Mike

  The software is available free for download at any time of

  Download Adobe Creative Suite 5 products

  It can be downloaded and installed as a 30 day trial.

  To unlock the trial, enter a valid serial CS5.

• How to load the 4155B file, run it and record the results to Excel with Labview

  Hi, I need model command support, sending to 4155B using Labview.

  I would like to load the file from the disk on 4155B using Labview. First of all, I tried to write the command using MAX and found that the command that I write to 4155 B contains the error message. "I sent the two GT ' MYFILE P" and : MMEM:LOADTAT 0, filename orders every time to 4155 B, but failed. May I know what kind of command must send to the communication with the instrument?

  Besides, I need to run the content of the file, I should send it OUT @Hp4155; "' XE ' command?

  After running, I need save the result in excel file back.

  Grateful if someone can help. Thanks in advance for your help.

  Kind regards

  Yong

  SH_Yong wrote:

  Hi, I need model command support, sending to 4155B using Labview.

  I would like to load the file from the disk on 4155B using Labview. First of all, I tried to write the command using MAX and found that the command that I write to 4155 B contains the error message. "I sent the two GT ' MYFILE P" and : MMEM:LOADTAT 0, filename orders every time to 4155 B, but failed. May I know what kind of command must send to the communication with the instrument?

  Besides, I need to run the content of the file, I should send it OUT @Hp4155; "' XE ' command?

  After running, I need save the result in excel file back.

  Grateful if someone can help. Thanks in advance for your help.

  Kind regards

  Yong

  The SCPI commands are found in the manual of the instrument.

• How can I connect from a PC to another PC using LabVIEW

  New IAM for LabVIEW and need help. How can I connect from a PC to another PC using LabVIEW. IE how to connect to the IP of the PC, another address using LabVIEW. Thanking you.

  There are a few methods of network communications in LabVIEW.

  Some of them, in no particular order:

  -Network shared Variables

  -Flow network

  -Screw HTTP and Web Services client

  -TCP

  -UDP

  (There are also libraries of pre-written e-mail based on UDP/TCP)

  Which the decision to go for depends on many factors (e.g. should you read the last value of variables, flow without any loss of data, data dissemination or send messages/packets of data, etc.). I suggest take you a look at some examples in the finder of the example (help-> find examples...). If you are really new to LabVIEW, I suggest you take some free LabVIEW tutorials - take a look at the links at the bottom of the first post in this thread.

• We can the material interface with other labview material

  I have to do my final year project which is to measure the current and voltage using labview. So I want to know that can we interface material other than material with labview. I need help. Help me please.

  Of course you can.  Probably there are only rare cases where you can not.  The best way to interface depends on the material.

  What material you are trying to work with?  To get help, you will need to provide certain information.