Info

此问题已关闭。 请重新打开它进行编辑或回答。

What happened to the errorbar function in R2014b?

1 次查看（过去 30 天）
Daniel Shub
Daniel Shub 2015-2-6
关闭： MATLAB Answer Bot 2021-8-20
As far as I can tell both the ERRORBAR function and its documentation are identical in R2014a and R2014b. The beahviour, however, is drastically different. Consider:
errorbar(1:5, ones(1, 5), -2:2, zeros(1, 5))
In R2014a you get
while in R2014b you get
Both errorbars have length L(i)+U(i) like the documentation says and I am not sure what a negative distance below a point means, but I wasn't expecting the change. Did TMW tell us about this? Is this a bug or a bug fix? Is it documented?

此问题已关闭。

回答（1 个）

Scott Webster
Scott Webster 2015-2-6
It looks like maybe this was a bug before, and that now it has been fixed in R2014b? If a negative error bar is drawn in the opposite direction then the new behaviour seems correct. I could see an argument for not allowing negative values, but taking the absolute value as seems to have been the previous method could mask errors in code?

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by