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visits member for 1 year, 8 months
seen Jul 14 at 14:03

Jun
29
comment in v9, backspace causes cell to become section style
Why does "Input" gets transformed into "Subsection" when pressing backspace? I thought there should be a backspace entry under StyleKeyMapping.
Jun
29
comment in v9, backspace causes cell to become section style
Did anyone figure out how to disable this feature? I agree with QuantumDot - it is very irritating.
May
10
comment How to efficiently import videos
BTW, seeking is still very slow using ffmpeg - do you have an idea how to speed it up?
May
9
comment How to efficiently import videos
@Öskå, I just updated the package for RGB support.
May
9
awarded  Necromancer
May
9
answered How to efficiently import videos
Apr
30
awarded  Scholar
Apr
30
comment NDSolve runs out of memory
Alternative is to subsample the solution - this will use far less memory. See mathematica.stackexchange.com/questions/46679/…
Apr
30
accepted NDSolve - sampling for result during the computation
Apr
28
awarded  Yearling
Apr
24
comment NDSolve - sampling for result during the computation
It is a simple 1D Molecular Dynamics model for free diffusion
Apr
24
awarded  Editor
Apr
24
comment NDSolve - sampling for result during the computation
Hi, the 'values' variable is used to store parameters k1 and k2. I do not trust the automatic solvers of Mathematica because 'R[t]' is not a continuos function. For me $t \sim 1$ is a long time behaviour. The problem presented here has a damping of momentum (second term) that happens on the timescale of $10^{-9}$. The momentum has to relax from thermal kicks obtained from 'R[t]' term. For this reason I am using constant time sampling.
Apr
24
revised NDSolve - sampling for result during the computation
deleted 7 characters in body
Apr
23
asked NDSolve - sampling for result during the computation
Mar
19
awarded  Teacher
Mar
19
answered How to efficiently import videos
Apr
26
awarded  Supporter
Nov
8
awarded  Student
Nov
8
asked Is there a Palette for processing experimental data?