MATLAB: How to set the xy blocks in SURF plot as squares

blockplotsurf

Hi all,
I have a set of x,y,z data as follows:
x =
          0.1  0.31623  1  3.1623  10
y =
           -1   -0.75   -0.5   -0.25   0   0.25  0.5   0.75     1
z =
        0.36602       0.1774      0.18262      0.22931      0.23142
        0.35639      0.28053      0.26868      0.26152      0.22932
        0.41203      0.36037       0.3113      0.26592      0.21948
        0.42282      0.36818      0.30538      0.25642      0.20567
        0.34572      0.31703      0.28316      0.24251      0.19116
        0.28834      0.28187      0.26377       0.2291      0.17855
        0.27488      0.26436      0.24923      0.21842      0.16904
        0.25749      0.25185      0.23936      0.21088      0.16254
        0.24742      0.24423      0.23309      0.20598      0.15839
I plot a surface using this:
K>> surf(x, y, eSurf)
K>> view(2)
Matlab gives me this plot:
we can see that the blocks are rectangular but the entire plot is square, is there a way to make the blocks square but the plot rectangular?
Many thanks!

Best Answer

pcolor(x, y, z)
set(gca, 'XScale', 'log', 'dataaspectratio', [10 1 1])
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