bar graph grouped with custom x-axis

Question

Nick 2013-12-2

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https://ww2.mathworks.cn/matlabcentral/answers/108267-bar-graph-grouped-with-custom-x-axis

评论： Nick 2013-12-9

I need a bar graph containing 3 sets of Y values and I'd like to apply the 'grouped' style. (i.e. y1 = round(rand(1,49)*10); y2 = round(rand(1,49)*10); y3 = round(rand(1,49)*10);) (See http://www.mathworks.de/de/help/matlab/ref/bar.html, "Bar Graph Styles".)

On top of that, I have a custom x-axis. (i.e. x = -24:1:24) (See http://www.mathworks.de/de/help/matlab/ref/bar.html, "X-Axis Tick Labels".)

Can I combine these two functions in one bar graph?

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Answer 1

dpb 2013-12-2

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https://ww2.mathworks.cn/matlabcentral/answers/108267-bar-graph-grouped-with-custom-x-axis#answer_116959

Sure, just set the 'xticklabel' property as desired. You may also want to set 'xtick' to an appropriate number of values. Just remember the tick values must be in range of the axes limits to display; the tick labels can then be anything on a 1:1 correspondence to the tick marks.

There are examples in the 2D graphics for customizing graphics...