MATLAB: How to display a matrix as a figure

displayfigurematrix

Hello,

I have a 4×5 matrix. It is below:

4 7 1 15 16

3 5 9 14 17

18 8 10 11 13

19 20 6 12 2

I want to display this matrix as a figure? How can I do this? Somebody says you can use same command suc as unitable or imagesc but I can't.

Thanks.

"Somebody says you can use same command such as uitable or imagesc but I can't."

This should get you started.

imagesc()

More info for imagesc(): https://www.mathworks.com/help/matlab/ref/imagesc.html

a=[
4	7	1	15	16
3	5	9	14	17
18	8	10	11	13
19	20	6	12	2];
figure()
imagesc(a)

uitable()

figure
uitable('Data', a)

1. 'ColumnFormat' needs to be a cell array, so use

h = uitable('Data', dat, 'ColumnFormat', {'numeric'});

2. It looks to me you already have a uitable in your GUI, why do you create another uitable? I think you should do:

set(handles.uitable_data, 'Visible', 'on');
set(handles.uitable_data, 'Data',dat, 'ColumnFormat',{'numeric'});

Using function heatmap