Lowest differential in data group

2016 4 18
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更新时间：2016 4 18
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hi, i want ask about how to find out the lowest difference in data group? if highest difference in data group use peak2peak, how if the lowest one ? thanks for your attention

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Torsten
Torsten 2016-4-18
What according to your definition is the "lowest difference" in a = [ 1 5 6 17 ] ?
1 - 17 = -16
or
5 - 6 = -1
?
Best wishes
Torsten.

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2016-4-18

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Apply the same function to -A (A is your matrix)

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Denny Bhatara
Denny Bhatara 2016-4-18
编辑：Denny Bhatara 2016-4-18
peak2peak(-a)?
Ex a = [ 1 5 6 17 ] If i want find out the highest difference is b=peak2peak(a) And then b = 16 How i want find out lowest difference?

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