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How to plot a linear fit (or Ordinary Least Squares)?

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HelpAStudent 2021-10-6

关闭： Rik 2021-10-6

Hi, I have to analyze some data and put them in a graphics.

I have a matrix with the mean and another one (with the same size) of the standard deviation.

Each matrix is 6x21. I want to plot 6 different curvers of the mean with a line for the standard deviation, something like that:

But with 6 curves in the same plot (Each row of the matrix will be a curve of the graph).

How can I do it?

HelpAStudent 2021-10-6

How? Can you give me the code?

Rik 2021-10-6

Sure:

doc errorbar
doc hold

Have a read here and here as well.

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此问题已关闭。

R2020b

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