کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1721253 | 1014477 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new method for separation of 2D incident and reflected waves by the Morlet wavelet transform
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A new method for separation of 2D incident and reflected waves by the Morlet wavelet transform A new method for separation of 2D incident and reflected waves by the Morlet wavelet transform](/preview/png/1721253.png)
چکیده انگلیسی
A new method based on the Morlet wavelet transform for separating a 2D wave field into incident and reflected waves is proposed in this paper. The principle of this method, first, is derived for constant depths. Then, using the linear shoaling theory, the method is extended to an arbitrary sloping bathymetry. Owing to the time-frequency characteristic of wavelet transform, the present method can separate waves in the real time domain and is not confined by the stationary assumption of waves. The efficiency and accuracy of this method are demonstrated using numerical simulated data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Coastal Engineering - Volume 57, Issue 6, June 2010, Pages 597–603
Journal: Coastal Engineering - Volume 57, Issue 6, June 2010, Pages 597–603
نویسندگان
Yuxiang Ma, Guohai Dong, Xiaozhou Ma, Gang Wang,