{'fraction_non_alphanumeric': 0.01059322033898305, 'fraction_numerical': 0.0, 'mean_word_length': 5.142857142857143, '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}}
An adaptive scheme for optimal target detection in variable clutter environment

An adaptive scheme for detection of ground targets in a variable clutter environment by an airborne radar is presented. The scheme consists of three basic units - an adaptive decorrelator, a clutter pattern classifier and a constant false alarm rate detector. It is shown that this results in a significant improvement in detection performance by optimizing the signal to interference ratio.