J2A2B2

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How do I implement the midpoint method when solving a pde?
I have one function that uses a for loop to iterate through every timestep to solve my pde and within that for loop I call three...

7 years ago | 0 answers | 0

0

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Question

What is the most efficient way to find the position in the column of a matrix where the value drops below a given threshold (values are constantly decreasing down the columns)?
I have a large (up to 1000x1000) matrix which is the solution to a pde - the columns are the increments in time and the rows are...

7 years ago | 4 answers | 0

4

answers

Question

How do I only save my solution every x iterations in a for loop?
I'm solving a PDE and iterating in time in a for loop. However, I don't want to store the solution at every single time step. In...

7 years ago | 2 answers | 0

2

answers