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Trouble reading data from .mat file

7 vues (au cours des 30 derniers jours)
Zarish Anwar
Zarish Anwar le 28 Nov 2019
Commenté : Geoff Hayes le 29 Nov 2019
I'm trying to read data in .mat file but data is displaying in corrupted format. Version I'm using is 2015rb.
  4 commentaires
Zarish Anwar
Zarish Anwar le 28 Nov 2019
@Geoff Hayes
i'm computing sift descriptor values over my dataset. The code works fine and .mat file is being created for each image but values are not showing I'm getting this file as output
Geoff Hayes
Geoff Hayes le 29 Nov 2019
But what do you mean by values are not showing. Is the 1.mat file invalid?

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Réponses (1)

Luna le 28 Nov 2019
Try this:
fid = fopen('1.mat');
values = fread(fid);
It seems only file created
'MATLAB 5.0 MAT-file, Platform: PCWIN64, Created on: Thu Jan 01 02:47:51 2015'
The rest of data can not be seen.
  2 commentaires
Zarish Anwar
Zarish Anwar le 28 Nov 2019
I'm able to read the data, my 1st coloumn is providing me values. But I have a large dataset and for each img a seperate mat file have to be created. And have to be save in a directory,
But problem is whenever I save file it is not showing data/values.
Luna le 29 Nov 2019
can you share the code shows how it is saved? We should know the saving method I guess.

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