What code can I use to get a signal from the image?
11 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Can I use another code besides this one?
YourSignal = original(:);
plot(YourSignal);
0 commentaires
Réponses (1)
Hiro Yoshino
le 27 Déc 2022
Taks this as an example.
im = imread("coins.png");
imshow(im);
if you want to convert the matrix into either row or column vector:
im_row = reshape(im,1,[])
im_col = reshape(im,[],1)
if you just swap the row and column (n x m >> m x n)
im_reshape = reshape(im,size(im,2),size(im,1));
imshow(im_reshape);
Note that the pixels are numbered from top to bottom and from left to right.
0 commentaires
Voir également
Catégories
En savoir plus sur Convert Image Type dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!