کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
483646 | 701601 | 2014 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An efficient low order model for two-dimensional digital systems: Application to the 2D digital filters
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The work presented in this paper concerns with analysis and synthesis of the two-dimensional (2D) digital systems based on model order reduction, and application to the 2D-digital filters. The synthesis of the 2D-systems is performed with two methods, the Prony’s method (Prony modified) and Iterative method, in the spatial domain, and with the method of Semi-Definite iterative Programming (SDP), in the frequency domain. After synthesis, we make an order reduction of the synthesized model by the quasi-Gramians method. From several results and their interpretations, the 2D filter synthesized by the model reduction proposed method, presents advantages compared to the conventional direct synthesized filters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of King Saud University - Computer and Information Sciences - Volume 26, Issue 3, September 2014, Pages 308–318
Journal: Journal of King Saud University - Computer and Information Sciences - Volume 26, Issue 3, September 2014, Pages 308–318
نویسندگان
Lahcène Mitiche, Amel Baha Houda Adamou-Mitiche,