x-labels do not show in bar3 graph

In my plot only first x-label is showing up, what's the problem?

Here's the code I have:

X={1;2;3;4;5;6;7;8;9;10;11;12;13;14;15};
Y={2;3;2;3;4;2;3;4;2;3;4;2;3;4;5};

for j=1:15,
    bar3(X{j},Y{j});view(-90,0);

      hold on

end

Answer 1

[ChristianW]

Try hold on befor the loop:

X={1;2;3;4;5;6;7;8;9;10;11;12;13;14;15};
Y={2;3;2;3;4;2;3;4;2;3;4;2;3;4;5};
hold on
for j=1:15
    bar3(X{j},Y{j});view(90,0);
end

Answer 2

[Wayne King]

Not sure what you're trying to do and why you are using bar3()

   Y={2;3;2;3;4;2;3;4;2;3;4;2;3;4;5};
   Y = cell2mat(Y);
   bar_h = bar(Y);
   bar_child = get(bar_h,'Children');
   set(bar_child,'CData',Y); colormap(jet);

The above code maps colors to the height of the bars. With the colormap set to jet, you get blue for the minimum value and red for the maximum. You are always free to design your own colormap.