How can I have a csv file read from excel to labview.

Hi,
I would like to read multiple csv files from excel to labview, creating a duplicate of the tables in excel, which would allow me to then draw some graphs for data analysis and comparison between the two.
Are there any examples that could be useful to what I am trying to do?
Thanks

Patel33 wrote:
From one of the csv files, I only require 3 of the columns. Is there a way to only read that part of the csv file?
No. The characters in a file are just one long string and delimiters and linefeeds are special characters that defined where fields and lines start and end. As such, columns are interlaced into the file and consists of many small sections, where the position depends on the number of characters in each field, which is typically variable. You really need to read the entire file, then only look at the interesting columns later.
LabVIEW Champion . Do more with less code and in less time .

Similar Messages

How can I save the .mp4 files downloaded from internet to ipad memory so that I don't have to download everytime to view them again

How can I save the .mp4 files downloaded from internet to ipad memory so that I don't have to download everytime to view them again. Also they might remove them from internet so I can't rely on the bookmark to them.

I'm trying to send home movies to my 10 year old nephew who lives across the country. He doesn't have a computer. He has an iPod touch. His parents have computers. But I don't want everything I ever try to have him do result in "you need your parent's computer for this." It's getting really embarrassing. I have converted my family over to Apple computers but now they want to buy iPhones, iPads, and iPods even though I tell them to go Android. It took a decade to convert them away from windows now I'm trying to keep them away from these freedom limited iOS devices and they won't listen. Then it becomes my responsibility to make their iPads print to their fancy pre-airprint color laser jet printers, get home movies onto them, and countless other things. It's driving me nuts.
I have converted these files to a format that the iOS devices will play directly off of dropbox. Now, how do I get the infernal devices to save it instead of play it?

How can I have a smaller file in export ?

Hi! I have the last version of Imovie, if I import a video of 120 minutes (500 mb / 720p) and then I want to share it as file, with the same quality, the dimension of the video go up to 7gb... How can I have a smaller file?

You might try "Export as QuickTime..., click on the Options, then Settings, and select a lower level of compression, fewer key frames, a restricted lower data rate. Also, click on the Size... button and make sure your setting it to 720p, not to 1080.
Lower "Quality" in compression may affect fast motion, but not the resolution of most images.

How can I change the default pdf reader from the installed (but not yet registered) Adobe Acrobat 9 Pro to Adobe Reader XI?

How can I change the default pdf reader from the installed (but not yet registered) Adobe Acrobat 9 Pro to Adobe Reader XI? I'm having some hiccups getting Adobe to register the software, but since I set it as the default .pdf reader during setup, things try (and fail) to open in the as yet unregistered software. How can I change it temporariiy to the Acrobat Reader XI that I have installed?

Anubha,
It worked! Thank you so much.
I'd opened file with the 'Open with' feature then clicking Adobe Reader,
but that didn't do it. When I used 'Open with', then 'Choose default
program...', it worked like a charm.
Again, thank you!
Jonathan
On Wed, Mar 18, 2015 at 10:16 PM, Anubha Goel <[email protected]>

How can I have a backing file call a JavaScript function?

I have a Weblogic portal with a JSP portlet. The portlet has a backing file. How can I get the backing file to call a JavaScript function in my portlet?
thanks

Hi
your questions are not correct because you are mixing up server side operations with client side operations.
First server side code executes then the page is sent to the browser , then any javascript executes on the browser. So asking for javascript to be called from backing file (server side) doesn't make sense or asking for javascript to read a parameter doesnt exactly work either.
However in your server code suppose you have a variable action in the request that you want javascript to know then in your JSP you would add something like
<script type="text/javascript">
var action = '${requestScope.action}';
alert(action);//or whatever you want to do
<c:if test="${requestScope.someOthervariable == ''xyz'}"><%-- this check is done on the server --%>
callSomeJavascript(); <%--this javascript is only executed when the server side value of someOtherVariable is xyz --%>
</c:if>
</script>
i.e. you can output the javascript that has the variables you need or the function calls you want.
Like I said understand whats server side and whats client side.

How can I have links within emails read with Seamonkey open on the default Firefox browser and not the Seamonkey browser?

I use the SeaMonkey 2.0 mailer for my email client and Firefox 3.6 for my default browser. A link embedded in an email (read with SeaMonkey) opens the SeaMonkey browser and not Firefox. How can I have it open on Firefox?
(SeaMonkey is not set up as the default browser and Firefox is.)

See here
*https://support.mozilla.org/en-US/kb/how-make-web-links-open-firefox-default

How can I have all the numbers transfered from my old cellphone?

In my old cell phone I have more than one number for each person: cell phone, land line, office etc. When I have transfered my telephone contacts from my old cell phone to my iphone, only one number for each name appears : how can I have all the numbers transfered?

When transfer contacts through SIM only the first number is really transferred.
What kind is your old phone?

How can I delete a music file directly from iPhone? Or not possible?

Can I delete a music file directly from iPhone?

Not possible.
Either unselect it during what it syncs, or manually manage > delete song.

How can i get sample CSV files for Demo BI Content

Hello Experts. Documentation say that there is sample CSV files for modules that come with delivered BI content. I am planning to work with the demo content which i have already installed. I then need to populate the objects with the relevant demo data that is said to be in the CSV files that come with the demo content. Please let me know from where i can get these CSV files. Good day.

Hi Huggins,
There are sample csv data in AL11 in the work directory. You may want to look through here to see if the csv files you require are there.
Thanks,
Nick.

How can I download zipped CSV files in Firefox and ensure this happens automatically in future?

When I attempt to download a zipped CSV file in Firefox, the usual pop-up window appears asking what Firefox should do with this file... even after I select "Open with" and choose my Zip File Manager and tick the box that says "Do this automatically for files like this from now on", this pop-up continues to appear every time I come to download files

@Corel
Thanks, I had forgotten all about potential server side problems.
@Conners81 <br/>
If sample problem files and links are publicly available maybe you could include an example of the link being used, preferably to one of the smaller simpler files.
*What is the website you are using?
For comparison an example you may like to try
* site providing .csv data [http://www.ofcom.org.uk/static/cmr-10/WAL-3.4.html]
** a small few lines csv download file [http://www.ofcom.org.uk/static/cmr-10/csv/WAL-3.4.csv]
** similar info as a pdf chart [http://www.ofcom.org.uk/static/cmr-10/pdfs/WAL-3.4.pdf]
Of course you have the added complication of the zipped file.

How can I display a .csv file as a real time waveform using labview

Hi folks.
As stated, Im looking to display a .CSV file (obtained via RS-232, example; 100,101,102,102,102,103...) as a waveform in real-time. What is the best way to approach this? Im thinking LabVIEW. I have version 7.1 but am not really experienced in using it. I'll give anything a go though. Also, I have Visual Studio 2005, so I was thinking VB???
Thanks in advance!
Simon.
Message Edited by simonious on 10-26-2007 04:13 AM

Have a look at this VI.
Add a convert string to number function behind it.
André
Message Edited by andre.buurman@carya on 10-26-2007 01:08 PM
Regards,
André
Using whatever version of LV the customer requires. (LV5.1-LV2012) (www.carya.nl)
Attachments:
convert csvars 2 array of vars.vi ‏16 KB

How can i have aperture restart loading pictures from my camera. 2 weeks ago aperture was perfect. thursday aperture stopped loading new pics from the same camera. have done library rebuilds and permissions to no avail. about to trash aperture.

How can I get aperture to restart loading pictures from my camera? 2 weeks ago; my camera (nikon D60) and aperture worked well together. last saturtday Aperture would not upload some new photos taken that day. I recieved an error message stating the photo files were not uploaded. The apple store staff was no help at all this time( they usually are very good) should i delete/trash the app and start over?

shuttersp33d wrote:
A bit confusing if the import window never opens, yet you receive a message that states the photos were not imported. Maybe being a little more step by step will help us figure this out:
You plug your camera into your computer using a USB cable.
Either Aperture is already open, or it opens automatically when you plug the camera in, or you open Aperture.
You click on the Import button? But the import window doesn't open?
This is where it is getting hazy for me. I'm assuming either the import window opens automatically or you click the import button. Either way you say that Aperture indicates that your camera is present and again, I'll have to assume you mean that it is present in the import window...
Do the thumbnails from the camera appear? Are you able to check the images you would like to import? When you click the import button is when you receive the message that Aperture did not import the images?
Let us know what is going on so we can get a better understanding. Thanks.
Thank's for the respones. Found out that Aperture runs great on at least 2 gig of ram. Just installed 4 gig. All of my issues have vanished. Moving on the the next day.

How can I record an audio file directly from a digital recording device directly to the iMac?

How can I record audio directly to my iMac from a digital recoding device?

What digital recording device?

How can i have the same files on my iMac as i do my Macbook Pro?

Im no computer whiz but i know more than the average joe. But when it comes to things like this im not an expert. I am a Photograher, Graphic Designer, and Videographer. I use my Macbook Pro on the go and my iMac in home. I would like to be able to have a matching folder structure for all my files and have both computers running the same aperture libraries and final cut libraries. Essentially a mirrored machine. Or just a directory that i can acsess from both of them. I assume this would be the work of a server? I just dont know enough about how fast would it be if i had my aperture library referenced off of a server attached to my home network and i was connected via wireless N "i could do ethernet but that would require me to venture to the basement" Also i assume that i would be able to connect all of these external drives i have to it? Say i had drive A1 and B1 A1 would be the master and B1 would be the back up and so on for A2 and B3? kinda like a raid set up so i can have a drive for photographery thats backed up one for video thats backed up and so on thanks.
Also could i use such server to remotely render files for my applications? Such as Final Cut, After Effects, or Cinema 4D?
Also this is all based around a Mac Mini Server as i dont have the money to be spending thousands of dollars. "I already did with my computers haha."
Thanks i appreciate it in advance!
If any of this was confusing i can re write it all thanks!

I'm trying to do something similar with my iMac set up as an Open Directory server with network accounts, and then having my MacBook bind to it for login and home folder syncing. I still don't have it working the way I would like, maybe someone here could help me. I'm no expert, I found an up-to-date book at my university library, but it doesn't mention mobile accounts.
What I did:
1. Installed Server on my iMac and configured it for network accounts. I made a few test accounts.
2. Configured the test accounts for mobile home folder and mobile syncing. I also configured the path to the home folder to be the server (iMac).
3. Under Users and Groups preferences on my MacBook, made my iMac the network account server.
What I got:
1. I could login to any of my test network accounts from either computer.
2. I could could create files on my MacBook and have them automatically sync with my iMac, and vice versa.
What I didn't get:
1. When I removed my iMac from the network, I could not log in to ANY account on my MacBook, not even local user accounts.
2. If I made a change, such as in iPhoto on my MacBook, then made some other changes in iPhoto on my iMac, the sync can sometimes produce the wrong results, i.e. imports added photos, but not changed foto albums. (This would not be a problem on a dedicated server, but this could be a show stopper for the parent unless there is a good work around.)
For me the show stopper is not being able to login without the iMac on the network. I remember NetInfo from the NeXTSTEP days and I thought the reason we went with OpenDirectory was so we could login without the server being connected. If anyone knows how to get OpenDirectory to work without a network, please let me know, and no - I do not want to install Server on my MacBook and make a clone directory.

How can I switch my accounts/files/data from my Macbook to iMac

I have a 3 year old Macbook running Leopard, and my wife has a brand new iMac running Snow. I have a user account on her comp (not admin), and I want to copy all of my files/user info from my laptop to her computer. Is this possible? How do I approach this without reinstalling the OS or changing admin rules?

JBL514 wrote:
I have a 3 year old Macbook running Leopard, and my wife has a brand new iMac running Snow. I have a user account on her comp (not admin), and I want to copy all of my files/user info from my laptop to her computer. Is this possible? How do I approach this without reinstalling the OS or changing admin rules?
The +Migration Assistant+ app will help. But there's no easy way to combine accounts (the one already on her Mac and the one on your MacBook.)
Your best bet is probably to use +Migration Assistant+ to transfer the account from your MacBook, per [Using Migration Assistant|http://web.me.com/pondini/AppleTips/Migrate.html].
Then manually copy what you can from one account to the other. See [Transferring files from one User Account to another|http://web.me.com/pondini/AppleTips/Transfer.html] for some general guidelines.
Transferring apps is difficult, because you can either transfer all of them or none of them; you can't "pick and choose." If you have 3rd-party apps that she doesn't, your best bet is probably to reinstall them, rather than trying to migrate them.

How can I have a csv file read from excel to labview.

Similar Messages

Maybe you are looking for