Best R Fourier Analysis Package for 3D Function

Question

I want to find a function that approximates a function that produces output that looks like this: Blue, red, and green are the dimensions of the space X, Y, and Z.

Which R package should I use?

Answer 1

I understand that this question is very old, but is it still resolved for you?

Short answer first: you should use

• TuneR Library for Periodogram Function ()
• The library structure for the Wave () function, with which you create an object that will draw well

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