Several pixel value in one iteration
Hi,
I am still very new to labview and I have a timing problem with a while loop.
I am attaching the VI so that it is easier to understand.
Basically, I read X and Y voltages (with a PCI card) that correspond to a position in an image (that I load). I then convert those positions into a pixel positions and extract the pixel values in the image .
I then use those pixel values to write on an analogue output.
My Problem is the following:
The "Get Pixel Value .vi" only works Pixel by Pixel meaning that I can only write 1 value every while loop iteration. This is to slow considering that I need to write at least one sample every one/two microseconds and that the while loop is slower than that (at least I think?...)
How can I transform this vi so that the while loop converts at least 100 position into 100 pixel values so that I can write at least 100 values in one while loop iteration?
Thank you very much for your help,
Best ,
Renaud
Thanks a lot for those quick replies !
Image to array is a good solution but I found a work around with a while loop.
I understand that I won't have microsecond loops without a FPGA but I should be able to read/write around 1000 samples every loop iteration, correct? Otherwise what is the purpose of a DAQ bord type PXI or PCI to have a sampling frequency of 1 to 2 or even 5 MHz??
In the attached code however I can't seem to read more then 10 sample every 1 milisecond meaning a sampling rate of 1 sample every 100 microsecond... How can I improve the code?
Many thanks,
Best,
Renaud
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Message was edited by:
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42 dbms_output.put_line(v_ename || '--' || v_dept);
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45
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MILLER--10
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Deploying Windows 8.1 on Mac Pro's Late 2013 model
Hi! I am trying to figure out how to use MDT to deploy Windows 8.1 on the new trashcan Mac Pro's. This is what I've done so far. Disabled the default Format and partiton step with the property DONOTFORMATANDPARTITION=YES just to get rid of errors at
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How to get Vendor name and Material text in FAGLL03 transaction?
Hello All, I am executing FAGLL03 report which display Vendor No and material No in item level but I want Vendor name and Material text to be display for every vendor no. and material no. Please let me know any approach to do this? Thanks in advance.
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Hi, Just wanted to know that is there any option of Credit Card payments built in the Oracle Learning Management or we've to integrate it with some other Oracle Application (Order Management or iPayments). Will appreciate the help. Sharjeel
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No puedo trabajar en photoshop, me envia una ventana con lo siguiente: Runtime Error!... This application has resquested the Runtime to terminate it in an unusual way. Y se cierra el programa, como puedo resolver el problema, es adobe phothosop eleme
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IOS 7.0.4 - Vmail Playback in Background?
Is there a way to config iOS 7 to play vmail in background so I can type an email response while listening to the phone message?