{'fraction_non_alphanumeric': 0.019646365422396856, 'fraction_numerical': 0.015717092337917484, 'mean_word_length': 5.071428571428571, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Proceedings of the Cornelius Lanczos International Centenary Conference

The development of the fast Fourier transform, or FFT, has had a major impact on most scientific fields. One of the earliest "recent" discoveries of the FIT was by Danielson and Lanczos in 1942, although the method was made widespread through the work of Cooley and Tukey in 1965. In the geophysical sciences, the FIT has been utilized in a wide variety of applications including forward modeling, data processing and inversion methods.