Simply; for two maps you can use: imshowpair(Img1,Img2,'montage');

If you have three maps; you may use the following instructions for example:

figure; subplot(1,3,1); imshow(Img1); title('Img1');

subplot(1,3,2); imshow(Img2); title('Img2');

subplot(1,3,3); imshow(Img3); title('Img3');

Dear Mr. Ozkan

Suppose that there are three occupancy grid maps as : G1,G2, and G3.

The simplest and the most efficient method is used the following instructions in Matlab:

figure(1);

imshow([G1 G2 G3]);

It can be extended for more grid maps. Indeed, you can change in vertical view by using [G1;G2;G3]. Moreover, it can be shown in hybrid view (vertical and horizontal) by using the both "," and ";" in the instruction.

I hope it can be useful.

Regards

As suggested by Ali Kermani and Abdellatif Baba, we can show multiple data on the same figure window. But, with what commands. It depends on your choice, the way you want to show it.

1. If x axis scale is same for the data you want to show then you can use

plot(x,y,x,z......)

2. otherwise,

subplot(221), plot(x,y)

subplot(222), plot(x,z)

subplot(223), surf(....)

subplot(224), stem(x,y)

3. imshowpair(Img1,Img2,'montage'); is only for showing the pair of images.