Rank: 2243 based on 56 downloads (last 30 days) and 2 files submitted
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Sherif Omran

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University of Zurich

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Dr.sc.nat Sherif Omran
Signal and image processing engineer


 

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15 Apr 2013 Screenshot quadratic equation interpolation assume you have a quadratic equation y=ax^2+bx+c.This script determines a, b , c Author: Sherif Omran s, mathematics, measurement, data import, automotive, signal processing 47 1
  • 3.0
3.0 | 2 ratings
26 Aug 2011 Screenshot Kruskal Wallis statistics calculation for equal data This code calculates the Kruskal Wallis statistics given for 2 datasets with equal length > 5 Author: Sherif Omran finance, measurement, mathematics, image processing, signal processing, statistics 9 0
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10 Oct 2014 quadratic equation interpolation assume you have a quadratic equation y=ax^2+bx+c.This script determines a, b , c Author: Sherif Omran John D'Errico

abc = polyfit(x,y,2);

would suffice as well. Polyfit is a bit higher quality code too, and it comes with MATLAB since the last 30 years or so. And polyfit has much more capability.

I do find it somewhat laughable that the code fits a QUADRATIC polynomial, but the picture posted shows a curve fit through 4 points, that is clearly NOT quadratic. Hey, it is that new math I suppose. What will they think of next?

And finally, while the title of the submission says something about interpolation, it does no interpolation for you at all.

10 Oct 2014 quadratic equation interpolation assume you have a quadratic equation y=ax^2+bx+c.This script determines a, b , c Author: Sherif Omran Yan Cheng

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