[fixes #22] Implement argument returnal in Discrete Fourier Transform

psambit9791 / jdsp

A Java Library for Digital Signal Processing

https://jdsp.dev

MIT License

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[fixes #22] Implement argument returnal in Discrete Fourier Transform #23

Closed SiboVG closed 2 years ago

SiboVG commented 2 years ago

This PR cleans up some of the code in DiscreteFourier, to reduce redundant code, and implements argument returnal in DiscreteFourier, thus fixing #22. The results were validated with MATLAB and included in the unit testing.

SiboVG commented 2 years ago

Latest commits change the terminology, implement getMagPhase and also include some patches and additions to UtilMethods, which I needed for the other commits.

I do have a build error, @psambit9791 can you check this?