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Farid sjdclkjas


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2013 年からアクティブ

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3D plot in a circle
Hi everybody, I have the followng function: Sx=(SH*(sin(a))^2+Sh*(cos(a))^2)*sin(i)+Sv*(sin(i))^2; SH, Sh and Sv have con...

10年以上 前 | 2 件の回答 | 0

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how to use Arc3d?
hi, I want to use code Arc3d, but when i copy the example codes in matlab user guid, following error message appears: Error: U...

約11年 前 | 1 件の回答 | 0

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3D connection of 2D plots
hi, I have written a code which shows a 2D circle with 4 lines: %2D wellbore shape R=10.795 rb=12 thetab=50 ...

約11年 前 | 0 件の回答 | 0

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the dimension of matrix minimum
Hi, I know that if we have a matrix "A" we can get the minimum value of this matrix by min(A), but is it possible to get the di...

約11年 前 | 1 件の回答 | 0

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4D plot around a cylinder
Hi, I have a formula for stress distribution around a borehole, sigtet(r,T)=(((sig1+sig2)*(1+R^2/a^2))/2)-(((sig1-sig2)*(1+(3*R^...

約11年 前 | 1 件の回答 | 0

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