sftpack_test

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.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

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:

• sftpack_test.c, the calling program;
• sftpack_test.sh, runs all the tests;
• sftpack_test.txt, the output file.