Plotting very small and large values on same figure.
显示 更早的评论
Hi, I have one question. I have set of data column wise. Actually two columns are there. Problem is that 1 column contain very small values in decimals like 0.00001 etc where the other column has comparatively large values. I want to analyze this data through plotting.
Can anybody please suggest me which plot type like bar, scatter or plot is better here??? I would be very thankful to you.
5 个评论
Ahmad Bilal
2018-9-26
Stephan
2018-9-26
Check the examples - it is really easy: https://de.mathworks.com/help/matlab/ref/yyaxis.html#bunqz2o-5
Ahmad Bilal
2018-9-26
dpb
2018-9-26
Yeah, for bar that's pit(proverbial)a(ppendage) that yyaxis isn't clever enough to recognize the overlap.
See ADDENDUM to Answer for the workaround...
采纳的回答
Look at
doc yyaxis
to put the two on separate axes that will cover range of each variable independently for starters, at least....
ADDENDUM POST PLAINTIVE COMMENT ABOVE :)
If y is the data array, then
yyaxis left
bar([y(:,1) nan(size(y,1),1)],'grouped')
yyaxis right
bar([ nan(size(y,1),1) y(:,2)],'grouped')
This uses feature of most basic plotting routines in ML that NaN data are silently ignored; so you draw a 'grouped' bar plot on LH axes with the first column of data but NaN as placeholder for second and vice versa on RH axes.
Should be a higher-level way to tell yyaxis/bar together this is what you're trying to achieve without having to do it directly oneself, but "it is what it is" at present.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
