Contains various files to generate plots or analyze results.
To evaluate an FFT please ensure the output generation option is enabled.
In tests this can be found in tests.hpp as GENERATE_OUTPUT and the
generation is determined statically at compile time. Additionally, only
one test case can be printed to the output at a time be sure to check the
value that corresponds to the desired test case.
To output imaginary results instead set OUTPUT_IMAGINARY to one. Either
real or imaginary values can be evaluated not both at the same time.
../cmake-build-debug/tests/testardseq | python evaluate-ffts.py
../cmake-build-debug/tests/testdftseq | python evaluate-ffts.pyThe implementations use several command line options to facilitate various features. One of these options is to provide an input file for sample data.
The output csv file for stereo wav files will be put into two separate files.
These two files can be merged using merge-csv.py, however, it requires
manually editing the names of files in the script.