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Nima Vali


Last seen: 3 years 前 |  自 2020 起处于活动状态

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Derive the exact solution for heat
Hi all How I can derive the exact solution for Heat in a pipe ,x=[-5,5], using matlab when initial temeprature profile is give...

3 years 前 | 0 个回答 | 0

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Plotting of error vs iteration number matlab
I am going to plot the error as a function of iteration number in Jacoby calculation of second order diffrential equation. Howe...

3 years 前 | 1 个回答 | 0

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save an algorithm and call it
hello all I want to save the Thomas algorithm and backward substitution algorithm and call it whenver I need it in my code. Ho...

3 years 前 | 1 个回答 | 0

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BTCS for 1D heat problem
Hello all I am working on the probelem of solving the heat equation with 3 methods of exact,FTCS, and BTCS. The fisrt two metho...

3 years 前 | 0 个回答 | 0

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plotting with for loop
hello I am trying to solve FTCS discretization of the heat equation and I have writtenn the below code: I have 3 grid refineme...

3 years 前 | 1 个回答 | 0

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semilogy plotting in domain
hello evryone I hope someone can help me doing my project, as I am very new to Matlab; I am going to plot by f'j , approxomated...

3 years 前 | 0 个回答 | 0

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How to plot multiple graph
Hello all I am going to plot f= sin(5x)/x^3 and its derivative f '(x) within the domain x ∈[0.1,0.4]using semilogy plot.

3 years 前 | 2 个回答 | 0

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