how to plot multiple discrete values in stem plot using line segment

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mohan gopal 2012-3-5

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https://ww2.mathworks.cn/matlabcentral/answers/31162-how-to-plot-multiple-discrete-values-in-stem-plot-using-line-segment

I got the i=[4 5 5 6] and similarly p=[4 5 7 8] .I got both i and p values in y axis. and in x axis i got [8 10 12 14 ] how can i use stem plot for this case .is there ant possibility

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Daniel Shub 2012-3-5

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https://ww2.mathworks.cn/matlabcentral/answers/31162-how-to-plot-multiple-discrete-values-in-stem-plot-using-line-segment#answer_39640

在 MATLAB Online 中打开

What about something like:

errorbar(x, i+diff([i;p])/2, diff([i;p])/2, diff([i;p])/2)

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Daniel Shub 2012-3-27

What isn't perfect? I am not sure what "impicable" means. The syntax stem(8,4,4) is not valid.

Matt Tearle 2012-3-27

"impossible", perhaps?

Anyway, you can do stem(x,[i',p']), you could also do a hold and set various properties of each stem plot -- the doc has a number of nice examples. Perhaps you could give us some idea of what you want the resulting plot to look like?

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