MATLAB: Help with Tick mark labels

labelsmarkertick

Please help me with changing tick mark labels
    struktura.jmeno = 'data';
struktura.data =  [0.0231  0.0197  0.0260;  
         0.0653  0.0300  0.0330;
         0.3030  0.2320  0.2700;
         0.2120  0.1370  0.1650];
struktura.popis = {'Šroub','Faston','Konektor1','Konektor2'};  
struktura;
bar3(struktura.data, 'grouped') 
h = gca;
h.XTickLabel = struktura.popis;
And error is:
Warning: Struct field assignment overwrites a value with class "double". See MATLAB
R14SP2 Release Notes, Assigning Nonstructure Variables As Structures Displays Warning,
for details.
Thaks a lot in advance

Best Answer

The syntax you're using there will only work in the latest release of Matlab (R2014b). In earlier versions, the graphics handle ( h) will be a double, and the warning is letting you know that you changed that double to a structure when you added a field (and doing so will not add tick labels to said axis).
To change the xticks, use
set(h, 'xticklabel', struktura.popis);
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