Line Plot with Highest value in the middle

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TTA 2022-5-26

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回答： TTA 2022-5-26

Hi,

Please how can I make a plot with the highest value in the middle while the lowest values at the bottom and top

For example

y -axis has [0, 5, 0]

Thanks

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dpb 2022-5-26

在 MATLAB Online 中打开

plot([0, 5, 0],'-')

maybe?

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DGM 2022-5-26

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编辑：DGM 2022-5-26

在 MATLAB Online 中打开

You mean

y = [0, 5, 0];

plot(y)

If you mean something else, you'll have to elaborate.

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TTA 2022-5-26

I don't mean the two axes at thesame time.

I said either x or y axis having a scale that spans like [700 1500 700] and the other axis having a different time series scale.

I hope my question is clear

Thanks

dpb 2022-5-26

MATLAB axes are unidirectional by definition and can't be anything else -- and it doesn't make any sense, either.

If the y-axis were to be double-valued, which 700 value is to be used for any given set of x,y data? It's not defined only by the y value, but by the ordinal position in the vector, apparently.

All you could do in this case is plot the data in the time vector and then label tick values correspondingly as wanted independent of what the actual tick values are or have overlaying axes with independent scales and plot into the axes of choice for which piece of the data is associated with that section.

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TTA 2022-5-26