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I'm trying to find the -3 dB frequency of a filter in Mathematica. Yet, my code doesn't seem to work as it produces imaginary values for the frequency.Tfilter=(9.36*^6 +...
Asked on 04/02/2021 by Granger Obliviate
1 answerI would like to find an analytical solution to a Laplace equation over the following irregular domain using a mix of Dirichlet and Neumann boundary conditions. I've spent a lot...
Asked on 04/02/2021 by Mark Cairnie
0 answerSometimes the simplest things are the most difficult, I need to make a presentation, and I thought to do it in Mathematica, I wanted to do a demonstration too, well...this...
Asked on 04/02/2021 by Chris Schwenke
1 answerI am trying to solve the following set of differential equations to obtain $phi[t]$, $y[t]$, and $z[t]$. The 3 differential equations are here:m y''[t] == -k...
Asked on 04/01/2021
1 answerI need to plot data that are distributed over many orders of magnitude, natural ListLogLogPlot gets too cluttered, so I decided to split the y-axis in two following this...
Asked on 04/01/2021
1 answerI'm trying to make a plot that has a lower half of the y-axis going from 0 to 0.9 and an upper half that goes from 0.9 to 1.0. So...
Asked on 04/01/2021 by kl0z
1 answerI have an unformatted binary file generated using the Compaq Visual Fortran compiler (big endian). Here's what the little bit of documentation states about it: The binary file is written...
Asked on 04/01/2021 by kale
2 answerSuppose I have the following functionG[n_, k_] := Product[g[n + i]/g[i], {i, 0, k}]where $n,k$ are assumed to be natural numbers and $g$ is a nonzero symbolic...
Asked on 04/01/2021 by blablablup
0 answerI have a 3D plot of dozens of random curves which have different colors by default. I want to keep the default colors but then I need all the...
Asked on 04/01/2021
4 answerI am trying to make a simple workbench application project in Eclipse but I can't seem to figure out how to build the documentation. I have written a package, but...
Asked on 04/01/2021
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