How to use different BaseValues in a single plot

Question

Michael Behm 2017-2-17

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/325598-how-to-use-different-basevalues-in-a-single-plot

评论： zou chang 2020-12-22

I'm using R2016b. I have exactly the same problem with the area function as described here (it is not possible to use different base values for several area() objects within one plot; the base values of all area() objects are set to the most recent base value):

https://www.mathworks.com/matlabcentral/answers/289839-bar-graph-how-to-show-each-bar-with-different-base-value

I can only think that this is a bug. Can Mathworks comment on this since no solution has been provided so far.

Thank you.

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dpb 2017-2-17

How would you envision it would work with multiple base values? The various lines are cumulative to each other from a common point by definition.

Can you sketch a plot and attach it that illustrates what you'd like to create?

zou chang 2020-12-22

In matlab 2013, different base value in one axies

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Answer 1

Ullekh Gambhira 2018-6-16

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/325598-how-to-use-different-basevalues-in-a-single-plot#answer_324933

I was facing a similar issue, solved it by using "Shade area between two curves" function by John Bockstege. The file exchange link for this function is below:

https://www.mathworks.com/matlabcentral/fileexchange/13188-shade-area-between-two-curves

It does not consider base value, but basically shades the area between two lines. So one line can be your vector and the other can be a baseline*ones(size(x)).

Hope this helps.

Regards, Ullekh