{'fraction_non_alphanumeric': 0.029503105590062112, 'fraction_numerical': 0.006211180124223602, 'mean_word_length': 4.91743119266055, '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}}
A modular analysis of electromagnetic scattering off large planar objects

The modular approach to scattering is designed to facilitate the computation of complex problems in a gradual manner, resolving them into a series of sub-problems. In addition to the “Add-On” method [1-4], described earlier by the author, we introduce the following two modular schemes: 1. A rapid computation of different incident fields in the Conjugate Gradient context, where a basis of incident fields or currents is used to generate any incident field in an economical way; 2. A numerical Green's function pre-computation for an aperture in a large finite screen.