کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
522777 867856 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model-based fit procedure for power-law-like spectra
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Model-based fit procedure for power-law-like spectra
چکیده انگلیسی

In dielectrics, glasses and networked liquids it is very common to study noise spectra with extended power-law regions to gather useful information. Experimental noise spectra are often characterized by 1/fα regions with different α and other features such as very wide resonances. Because of the overall power-law behavior these spectra are extremely difficult to fit with standard methods. Here I propose a model-based fit procedure that performs well on spectra obtained in a molecular dynamics simulation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 217, Issue 2, 20 September 2006, Pages 834–844
نویسندگان
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