sftpack_test, a C code which calls sftpack() to carry out some "slow" Fourier transforms, that is, Fourier transforms without the techniques that allow for very fast computation.


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Related Data and Programs:

sftpack, a C code which implements the slow Fourier transform, intended as a teaching tool and comparison with the Fast Fourier Transform (FFT).

Source Code:

Last revised on 04 August 2019.