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Khalil Sabour


Last seen: 22 dagen ago |  Active since 2022

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Question


How to find the best solution to make eigs function converge?
Hello everyone, I wrote this code, it is a simple linear eigenvalue problem: Lx = 50; Nx = 501; ...

3 maanden ago | 1 answer | 0

1

answer

Question


eigs function works slowly
Hello! I am having problem with eigs function, I want to find 36 eigenvaluses for a very large sparse matrix, it takes long and...

11 maanden ago | 2 answers | 0

2

answers

Question


How to get the surface map better?
Hello, I have this surface map, and I want it to be more like this: The pictures are not related, I want to make the firs...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to tilt the plot on the right to make it like the one on the left?

meer dan een jaar ago | 2 answers | 0

2

answers

Question


Best fitting square for this plot
how can i find the best fitting square for this?

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


Hello! I have an aspheric lens and I need to know the parameters of this lens, for that I need to know the surface's equation, can I use MATLAB to know the lens coordinates?

meer dan 2 jaar ago | 1 answer | 0

1

answer