Save a matrix and load it and visualize it with imagesc?

Hi,

I have a matrix (called Ebin2) that represents a light field. First I would like to save it on my desktop and I have done:

filename = 'path\MatriceCentri.mat';
save( filename, 'Ebin2' );

when i want to visualize this Ebin2 I can write figure,imagesc(Ebin2(:,:)) and it works.

If I want to open it, for example in another programme, I have tried with load and then

figure,imagesc('name')

But I have errors.

How can I open a mat and visualize it with figure,imagesc()?

Answer 1

[Ameer Hamza]

How are you loading the .mat file. If you load it by double clicking, then following should work

figure,imagesc(Ebin2)

If you want to load it programmatically, then try this

filename = 'path\MatriceCentri.mat';
data = load(filename);
figure,imagesc(data.Ebin2)