{'fraction_non_alphanumeric': 0.026565464895635674, 'fraction_numerical': 0.011385199240986717, 'mean_word_length': 4.739130434782608, '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}}
Period Doubling Route to Chaos in a RLD Circuit

Using a function generator to drive a circuit consisting of a resistor, inductor, and diode, the period doubling route to chaos was observed. Through varying the frequency of the function generator at a constant voltage, both chaotic and periodic regimes were found. By determining the frequencies at which period bifurcations occurred and averaging the results of several trials, the Feigenbaum constant δ was determined to be 4.6± 0.3, which is within 1.5% of the known value.