Rank: 1184 based on 115 downloads (last 30 days) and 10 files submitted
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Mohammed Sadeq Al-Rawi

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IEETA-University of Aveiro
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40.637405, -8.646927

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http://wiki.ieeta.pt/wiki/index.php/User:Al-Rawi


 

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Files Posted by Mohammed Sadeq Al-Rawi View all
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(last 30 days)
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29 Mar 2013 Zernike radial polynomials via Kintner's method Fast computation of Zernike radials Author: Mohammed Sadeq Al-Rawi digital image process..., signal processing, simulation 2 0
08 Mar 2013 N-Dimensional Trapezoidal integral See title. Author: Mohammed Sadeq Al-Rawi communications, biotech, image processing, finance, demo, mathematics 11 0
08 Mar 2013 3D Trapezoidal Rule This program can be used to find any triple integral, even if one has some empirical data. Author: Mohammed Sadeq Al-Rawi mathematics, simulation, image processing, signal processing, optimization, triple integral 29 0
07 Mar 2013 2D trapezoidal rule Calculates a double integral using trapezoidal rule. Author: Mohammed Sadeq Al-Rawi mathematics, optimization, signal processing, simulation, statistics, trapezoidal rule 35 2
16 Jul 2012 Zernike radial polynomials via Prata modified method This function returns Zernike radial polynomials up to order n. This is the fastest method ever. Author: Mohammed Sadeq Al-Rawi digital image process..., signal processing, mathematics, optimization, statistics, image recognition 8 0
Comments and Ratings by Mohammed Sadeq Al-Rawi
Updated File Comments Rating
07 Mar 2013 2D trapezoidal rule Calculates a double integral using trapezoidal rule. Author: Mohammed Sadeq Al-Rawi

Yes, that's a nice statement. But, I think it should be (according to the latest change)

result = trapz(y,trapz(x,mat,1),2);

Although I think keeping it as is is more illustrative. I will add it as a comment.

Thanks for the comment.
N.B. I am still not sure if it would perform faster/better than quad2d if one use it with empirical data.

Comments and Ratings on Mohammed Sadeq Al-Rawi's Files View all
Updated File Comment by Comments Rating
07 Mar 2013 2D trapezoidal rule Calculates a double integral using trapezoidal rule. Author: Mohammed Sadeq Al-Rawi Mohammed Sadeq Al-Rawi

Yes, that's a nice statement. But, I think it should be (according to the latest change)

result = trapz(y,trapz(x,mat,1),2);

Although I think keeping it as is is more illustrative. I will add it as a comment.

Thanks for the comment.
N.B. I am still not sure if it would perform faster/better than quad2d if one use it with empirical data.

07 Mar 2013 2D trapezoidal rule Calculates a double integral using trapezoidal rule. Author: Mohammed Sadeq Al-Rawi Richard Crozier

Could be replaced with a single line:

result = trapz(x,trapz(y,mat,1),2);

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