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Labview and Matlab

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Hi everyone,

I want to get your thoughts. Unfortunately, I still do not have DAQ, instead, I can acquire data from oscilloscope via USB cable, and here comes my problem. I need to write real-time data to excel file in LabVIEW, and at the same time read it to execute my electrical lab work in Matlab. Is it possible to do, if yes how can I achieve this? Any links, any materials are appreciated.

 

Thanks in advance.

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Solution
Accepted by topic author Roma95

To allow concurrent read access, you should open the the file in LabVIEW using low level functions and use the "Deny access" function to allow concurrent reading by other applications while it is open.

Stay away from excel. Plain formatted data is sufficient.

 

Does the file contain continuously appended data or just overwrite the current? What is your definition of real-time?

 

Why can't you do the analysis in LabVIEW? Would seem more efficient.

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Thanks, You helped me to change the way of problem solving, found a new way to tackle it. Thanks once again

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