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visits member for 1 year, 10 months
seen Aug 21 at 21:14

Aug
1
comment Programming a recursive FFT with Mathematica
@Rojo, might be a dumb question, but what does ^= do?
Jul
2
awarded  Curious
Jun
14
comment Higher RAM handling by 32bit Mathematica
At the risk appearing condescending, but have you considered switching to a 64bit environment? If your programmes are oftentimes computationally heavy (RAM, CPU/GPU) a 32bit operating system isn't going to cut it. Is there any real hardware issue keeping you from going 64bit?
Jun
6
comment Runge-Kutta 2nd Order ODE Solver
The link I provided shows you how to numerically solve differential equations in Mathematica. You don't have to implement your own algorithm - Mathematica comes with tones of algorithms for almost everything. You don't even have to tell Mathematica which algorithm to use as it automatically chooses one if non is explicitly given.
Jun
4
comment Runge-Kutta 2nd Order ODE Solver
As far as I am concerned the type of solver (e.g. Runge Kutta, explicit Euler,...) doesn't have anything to do with rewriting an ODE of order n as n individual first order ODEs
Jun
3
comment Runge-Kutta 2nd Order ODE Solver
Have a look at reference.wolfram.com/mathematica/tutorial/…
Apr
29
awarded  Informed
Apr
23
revised Riffle and Partition
added information about Transpose instead of Thread
Apr
23
answered Riffle and Partition
Apr
18
comment Scan vs Map vs Apply
@Mr.Wizard Could you point me to an explanation for the syntax f ~Scan~ head[1, 2, 3]?
Apr
3
comment Given an equation with one parameter, how do I use NSolve to solve it for many values of the parameter?
Can you further explain that?
Apr
2
answered Given an equation with one parameter, how do I use NSolve to solve it for many values of the parameter?
Nov
19
asked ImageSize as absolute (metric) value
Nov
11
awarded  Yearling
Apr
30
comment Fourier transform of sampled data
The issue is that my actual data has a sample frequency of 48000Hz and that I can't find any option to tell Fourier that.
Apr
30
revised Fourier transform of sampled data
edited the question according to a comment
Apr
30
comment Fourier transform of sampled data
Figured that as well just this instant. The only issue is still to incorporate the sampling frequency when using Fourier. I will change the question accordingly.
Apr
30
revised Fourier transform of sampled data
edited example text
Apr
30
asked Fourier transform of sampled data
Apr
25
revised Issue with ListDensityPlot when using logarithmic scale
added 142 characters in body