how to display elements of a 2D matrix as color-coded squares

242 visualizzazioni (ultimi 30 giorni)
A
A il 27 Mag 2012
Risposto: Ahmed Osman il 29 Dic 2017
like for a 16x16 matrix:
http://i.imgur.com/oqWqE.jpg

Accedi per rispondere a questa domanda.

Risposta accettata

bym
bym il 27 Mag 2012
imagesc(your_matrix)
  2 Commenti
Image Analyst
Image Analyst il 27 Mag 2012
Or use imshow() (if you have the Image Processing Toolbox) and apply a colormap (of which there are a wide variety of colormaps built in to MATLAB). But whatever you do, don't use pcolor() for this purpose.

Accedi per commentare.

Più risposte (1)

Ahmed Osman
Ahmed Osman il 29 Dic 2017
What if I want to plot it into a map with longitude and Latitude axes??

Categorie

Scopri di più su Blue in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by