Eduardo Fornazieri

Last seen: 1 year ago | Active since 2021

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Attempt to plot an piecewise function
I am trying to implemment an algorithm for Rayleigh-Ritz method using B-Spline basis ( see Burden, numerical analysis, 9th ed. s...

1 year ago | 1 answer | 0

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Question

How can I code a two variable function?
Hi, could you code this function from ? I know I can't do it to infinity, so I choose the sum from 0 to 100. Please, help. .

4 years ago | 1 answer | 0

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How can I set the mesh for this PDE? Is there any way to solve it by iterative methods from this code?
Hey guys. I need help solving an elliptical PDE. I used a MATLAB app to solve my problem and saved the solution script. The scri...

4 years ago | 0 answers | 0

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answers

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Help me change my code to solve this elliptic pde, pls?
Hi guys, I'm working to develop an algorithm to solve elliptical PDE problems with Neumann and Dirichlet conditions. Attached is...

4 years ago | 0 answers | 0

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how can I plot the intersection of two cylinders?
Hi, could someone tell me how to plot only the solid formed from the intersection of two cylinders? I've already plotted a 3D gr...

4 years ago | 1 answer | 0

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Question

How can I solve this partial differentiation equation numerically?
Hi everyone I'm trying to solve a PDE by Euler's method : the implicit one. I've written a code to solve it first by the explic...

4 years ago | 1 answer | 0

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Question

Sequence of linear sistem
Hi guys! I'm working on to solve a PDE by Euler's method, the implicit one. I have a matrix A, which is fixed and I also have a...

4 years ago | 1 answer | 0

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answer