How to find the x and y coordinates of the maximum value in curve without defferntiaition
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yousef Yousef
le 4 Juin 2015
Commenté : Alfonso Nieto-Castanon
le 5 Juin 2015
Hi I have a curve,I want to find x and y coordinate of the maximum value Thanks
1 commentaire
James Tursa
le 4 Juin 2015
In what form do you have the curve? A one line definition? A function file? Or what?
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Image Analyst
le 4 Juin 2015
If x and y are in arrays, how about
[maxY, indexOfMaxY] = max(y);
xAtMaxY = x(indexOfMaxY);
9 commentaires
Image Analyst
le 5 Juin 2015
I hope someone with the Communications toolbox can help you. I don't have that so I can't run your code, specifically the awgn() function. I did format it for you though and added the Communications Toolbox to the product list above.
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yousef Yousef
le 5 Juin 2015
Modifié(e) : yousef Yousef
le 5 Juin 2015
7 commentaires
Alfonso Nieto-Castanon
le 5 Juin 2015
great, if that works please accept ImageAnalyst solution above since this was basically his original suggestion
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