How to plot images with different sizes in one figure?

I have 5 images and I would like to plot them like:

fig1 fig2

fig3 fig4 fig5

i.e. I would like to have two rows, the first row does something like;

subplot(1,2,1)
imshow(fig1)
subplot(1,2,2)
imshow(fig2)

and the second row:

subplot(1,3,1)
imshow(fig3)
subplot(1,3,2)
imshow(fig4)
subplot(1,3,3)
imshow(fig5)

If I use span, the first row is not centered. If I use subplot I could only have 2x3 grid, are there anyway to achieve this ?

Answer 1

[Image Analyst]

The first argument to subplot needs to be 2 because there are 2 rows. The layout is this:

1 2

3 4

For the first two plots, the second argument is 2 because there are 2 columns, and the third argument will be 1 and 2.

For the next row, you also have 2 rows. The layout for subplot(2, 3,n) is this

1 2 3

4 5 6

So you need to put the images into slots 4, 5, and 6 because you want them in the second row, not the first row. Here is the corrected code.

subplot(2,2,1)
% imshow(fig1)
subplot(2,2,2)
% imshow(fig2)
subplot(2,3,4)
% imshow(fig3)
subplot(2,3,5)
% imshow(fig4)
subplot(2,3,6)
% imshow(fig5)

[xiaojuezi]

Thank you very much!