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Find where the vertical line intersects the y values

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Dushyant Dhundara 2016-4-25

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评论： Star Strider 2016-4-25

I have attached the plot I generated for a data set. I would like to find the points where the vertical lines intersect the y-values. Further, is there a way to just plot a point (or a marker) instead of the vertical lines? I am just plotting a time stamp using the vertical line.

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Star Strider 2016-4-25

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You obviously have the x values, so I would use the interp1 function to find the y values in your data.

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Dushyant Dhundara 2016-4-25

编辑：Dushyant Dhundara 2016-4-25

Thank you so much, it is what I was intending to do. I used linear before but the remaining parameter did the trick.

Star Strider 2016-4-25

My pleasure.

If my Answer solved your problem, please Accept it!

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