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peak of a graph

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Vishnu M S
Vishnu M S 2013-1-22
I have a graph. How can I find the peak value and location of peak point without using for loop?

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回答（2 个）

Image Analyst
Image Analyst 2013-1-23
Assuming you have the actual data values that were plotted and aren't just stuck trying to digitize some printed figure out of a published article, try this:
[peakvalue, peakIndex] = max(yourData);
Thorsten
Thorsten 2013-1-22
help findpeaks

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