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ERIC Number: EJ832531
Record Type: Journal
Publication Date: 2007-Sep
Pages: 9
Abstractor: As Provided
Reference Count: 0
ISSN: ISSN-0143-0807
He's Frequency Formulation for Nonlinear Oscillators
Geng, Lei; Cai, Xu-Chu
European Journal of Physics, v28 n5 p923-931 Sep 2007
Based on an ancient Chinese algorithm, J H He suggested a simple but effective method to find the frequency of a nonlinear oscillator. In this paper, a modified version is suggested to improve the accuracy of the frequency; two examples are given, revealing that the obtained solutions are of remarkable accuracy and are valid for the whole solution domain.
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A