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Alex


2013년부터 활동

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How can I adjust the tolerance parameter for pdeadgsc from adaptmesh?
I am trying to use adaptmesh to solve an elliptic PDE, and I would like to use pdeadgsc as the triangle selection method. Here i...

거의 9년 전 | 답변 수: 1 | 0

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Creating a sparse vector inside a for loop.
Suppose I have a vector |u| that does not change. I want to create another vector |v = M*u|, where the matrix M depends on the i...

10년 초과 전 | 답변 수: 2 | 0

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Solving an elliptic PDE with a point source
How do I solve the following PDE: <</matlabcentral/answers/uploaded_files/7176/pde.png>> where c is a constant and delta i...

10년 초과 전 | 답변 수: 2 | 0

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How to search for specific characters within a string.
Say I have the following files, foo1.85e-01.mat foo1.79e+00.mat foo1.82e+00.mat foo1.94e+00.mat foo2.30e+00.mat...

거의 11년 전 | 답변 수: 1 | 0

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