How do I make specific intervalls on a graph with 2 'dips'

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Luqas Lundahl
Luqas Lundahl 2022-4-6
编辑： Tala 2022-4-6
Hello
I have a list of different graphs that are either straight, straight with a dip, or straight with 2 dips. What i need to do is close in these dips inside an interval IF they exist. The line isn't neccessairly straight but 'vibrates'. I initially just checked if the min value is significantly lower than the max value, but this falls apart if the graph has 2 dips.

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回答（1 个）

Tala
Tala 2022-4-6
编辑：Tala 2022-4-6
islocalmin would do the job! If your data is sharable, I will take a look. You probably need to smooth your data before using islocalmin.

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