Effacer les filtres
Effacer les filtres

How to save .mat file as a variable to load for later?

2 vues (au cours des 30 derniers jours)
Hung Mach
Hung Mach le 23 Juin 2016
I have a .mat file consisting of essentially a couple hundred images. I'd like to pull out a single uint16 array for an image from that mat file and save it as a variable, for instance 'q'. So when I load that single file it would show up as 'q' on my workspace. How would I do that?

Réponses (1)

Titus Edelhofer
Titus Edelhofer le 23 Juin 2016
use the functional form of load. Let's say the images in your .mat file are stored as variables im1, im2, im3, ... then you can read one into a variable q as follows:
% read im1 from file
data = load('myfile.mat', 'im1');
% and assign to q:
q = data.im1;


En savoir plus sur Convert Image Type dans Help Center et File Exchange


Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by