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SPerera


Last seen: 3 months ago |  Active since 2024

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Why did I get the invalid Q values (inf, -inf, NaN) from following code?
This is my equation, I got following by applying implicit finite differencce method, Here and And this id my code t = ...

3 months ago | 1 answer | 0

1

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Question


How do I create matrix A using initial and boundary conditions?
Using below data, how do I create matrix A? x = 0:0.2:2; t = 0:30; Initial condition: Boundary conditions: and

3 months ago | 0 answers | 0

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Question


How can I find the coefficients of the 2D interpolated function?
My function is . I used following code to interpolation. How can I find the coefficients of the interpolated function ? Eta =...

4 months ago | 1 answer | 0

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