stamos dontas

Last seen: 3年以上前 | 2021 年からアクティブ

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Geomtool system call returned error, IER = -1073741819/FEATool Multiphysics
Hello, I am trying to import a geometry to cfdtool(FEATool Multiphysics), and after an hour or so I get the message Geomtool ...

3年以上前 | 0 件の回答 | 0

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3d and 4d plotting
Hello there, I am having some data stored in column. To be more specific, i have 3 input data and one output data lets say: %i...

4年弱前 | 1 件の回答 | 0

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質問

Forming a tridagonical matrix
Hello, Lets say I have 2 vectors v=[2 3], w=[6 7 8] and a zero nxn matrix. How can I form the tridagonical matrix which will b...

約4年前 | 0 件の回答 | 0

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Loop for contour a 3 inputs function
Hello , Suppose i have function(s)=abc(x,y,z) e.g. s= x.^2+2x.*y.*z+y^3+y.^2+5*z.^3+5*z x1=rand(1000); y1=rand(1000); z1...

約5年前 | 1 件の回答 | 0

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質問

Error using betainc Z must be real and non-negative/polyfitn
Hello, i need to calculate the polynomial through regression that fits better to my output with 3 inputs. I downloaded polyfitn ...

約5年前 | 1 件の回答 | 0

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