Reading very large TDMS file

I am trying to read a very large (>7Gb) TDMS file in Matlab and it just can't do it. It takes ages and I end up having to cancel the operation. I have tried TDMSDataStore with a readsize of 1000 and even 10 but did not help much

Any ideas?

Thanks!

Answer 1

[Bhavana Ravirala]

Hi Fernando,

I understand that you are trying to import theaTDMS file to MATLAB.

The following links contain information about the same and may prove to be helpful.

TDMS Reader - File Exchange - MATLAB Central (mathworks.com)

How to open TDMS file in MATLAB - MATLAB Answers - MATLAB Central (mathworks.com)

ConvertTDMS (v10) - File Exchange - MATLAB Central (mathworks.com)

Hardware Support from Data Acquisition Toolbox - Hardware Support - MATLAB & Simulink (mathworks.com)

Hope this helps!!

[Fernando]

Hey! Thanks for the reply, I had tried all of the methods except the convertTDMS but unfortunately that won't work either... I'm afraid the file is just too large