The FTCS method (Forward in Time – Centered in Space) uses the Euler forward method for time and central differences for space. Is there an intuitive explanation why the scheme for solving a wave or advection equation is always numerically unstable, but not for a diffusion equation? Of course, this can be demonstrated using von…
Is there a numerical method that ultimately yields the Taylor formula?
I'd like to review the lectures I took at university. We were on the topic of harmonic oscillators, and I'd like to create a plot that looks something like this. However, up to n=4. So once the stationary (psi_n(x)) and once the probability of residence |psi_n(x)|^2 The parable is meant to represent the potential. The…
Is there a way to do the following quickly in Matlab using a shortcut => Just execute one line of code? I found out that you can select lines of code and then use F9 to execute "only" those lines. Is there another way to do this or is it more efficient? => Delete a…
Hello, I urgently need help with a math/physics problem. I'm supposed to create a function from the trend line (the dotted one) and then determine whether it's an e- or x/1 function. Unfortunately, I don't know what to do next. Thanks in advance!