How to read multiple .spc files

Hi there

Please can someone help me with this

I am using tgspcread to open/read my spectral data files

I need to read 222 .spc files and concatenate them into Matlab before applying a Machine learning algorithm on it, is there a code I can use to read all at once instead of doing it one at a time .

Thanks

Answer 1

[Jan]

Please read: https://www.mathworks.com/matlabcentral/answers/57446-faq-how-can-i-process-a-sequence-of-files

Answer 2

[Jeremy Huard]

I would suggest to look at fileDatastore with @tgspcread as ReadFcn argument.

You can then :

• either read all data at once with readall
• or convert the datastore into a tall array.

Tall array can then be passed directly to machine learning algorithms. Here is an example.