Keren Grinberg

Last seen: 2年以上前 | 2020 年からアクティブ

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質問

3 materials - composite wall , 1D transient heat convection and conduction
hello, i have the next problem, left side convection and right side adiabadic (i know only left side conditions) I am a heat tr...

2年以上前 | 0 件の回答 | 0

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質問

find indexes of two values that between them there is specific number
i have vector A=[1 5 3 1 10 38 27] and value B=2 i want to find the nearest value to B by interpolate values that B is betwee...

3年弱前 | 2 件の回答 | 0

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質問

interpolation of 3d matrix in only one dimention
i have 4X49X49 matrix B, i want to use interpolate the first dimantion with spline interpolation to get 49X49X49 matrix. from d...

3年弱前 | 1 件の回答 | 0

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質問

interpulation of 2 axes in 3D matrix
i have 3D L matrix: L(:,:,1)= 1 3 5 7 9 11 13 15 17 L(:,:,2)= 3 5 7 9 11 13 15 17 19 ...

3年弱前 | 1 件の回答 | 0

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質問

turn table to contour
hello, i have teble of data: h=[100 100 200 200 300 300 400 400]'; v=[250 260 250 260 250 260 250 260]'; T=[25 26 35 32 35 ...

3年弱前 | 2 件の回答 | 0

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質問

add space column to matrix
i need to write *.inp file, i have 2 matrix that i want to conbine: A=[1 2 3;4 5 6] and matrix i created from vectorL b=['...

3年弱前 | 1 件の回答 | 0

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質問

merge two matrices after odd rows
I have 2 matrices: A=[1 1;1 1;1 1] B=[2 3;4 5;6 7] i want to get - C=[1 1;2 3;1 1;4 5;1 1;6 7] (ccombine every row of B af...

3年弱前 | 1 件の回答 | 0

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質問

x_(n+1) plotting
hello, i have simple series, i wish to plot this equation for r[1,5] how should i do it? I tried to do a function but becau...

約3年前 | 0 件の回答 | 0

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hello, i need to solve this PDE problem, thanks

約5年前 | 0 件の回答 | 0

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質問

hello i need to solve this laplace PDE using matlab ,thank you (i need the difference of the numeric solution to be up to 0.01 of the analytic solution)

約5年前 | 0 件の回答 | 0

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