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Questions on creating visualizations from functions or data using high-level constructors such as Plot, ListPlot, Histogram, etc.

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1 answer
46 views

Using Manipulate with a Bessel function for specific levels N of the sum

I try to plot an interactive plot where one can select the levels of N (noted nf) for a Bessel function: nf = 8; u[r_, ϕ_] := Nsum[(BesselJ[n, r]*E^(I n ϕ)) I^n, {n, -nf, nf}]; (*Changing to single v …
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1 answer
195 views

How to plot a Sum function with Bessel function of the first kind [closed]

I have looked around for a code that can help to plot the magnitude and phase of the following sum Sum[(BesselJ[n, r] e^(I n ϕ))/I^n, {n, -N, N}] But I am not able to find an example. I would like to …
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