- Use unique or uniquetol to determine where the duplicates are.
- Use max to find the maximum value among each set of duplicates
- Index into the array and change the value of all duplicates in each set to the maximum value.
Retaining the max value during scattered data interpolation
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Hi,
Currently scatteredinterpolant averages out the valus of duplicate data points. Is there a way or a different function to keep the max (or min) of the duplicate values when performing scattered data interpolation?
Thanks,
Aykut
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Josh Meyer
2019년 9월 26일
You'll need to do this manually before calling scatteredInterpolant. There are a few ways to do it, you could use a logical mask, filter the points out, etc... but here is one method:
When you call scatteredInterpolant on the resulting matrix, it will still average the duplicates, but they will all have the same value.
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