how can i display and customize axis values in imshow image

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DC
DC 2013-9-6
评论： Ryan Thompson 2019-3-2
Hi... new to matlab..i have my data as following as a function of x,y coordinates..It's actually cell data not pointwise.. x=-2 0 2 -2 0 2 -2 0 2
y=-2 -2 -2 0 0 0 2 2 2
z=0 0 0 0 6 0 0 0 0
So i have used imagesc and imshow to represent and smoothen it...But i also want to display the x and y values on the axes of imshow image...my code is
biggerZ = imresize(z, [500, 500]);
subplot(1,2,1); imagesc(-2:2,-2:2,z); colormap('jet'); title('Original z' ); axis square
subplot(1,2,2); imshow(biggerZ,[]); colormap('jet'); title('Smooth z');

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回答（1 个）

Mahdi
Mahdi 2013-9-6
编辑：Mahdi 2013-9-6
axis on
In the command window should give you the result.

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