کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
564593 | 875624 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the realization of 2-D orthogonal state-space systems
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The problem of Roesser model realization is considered in this paper. Sample-by-sample scheduling techniques are discussed, which utilize index mapping functions, resulting in column-by-column, row-by-row, and diagonal-by-diagonal implementations. It is shown that the diagonal-by-diagonal implementation requires specific approach, and can be realized using a novel switched delay structure. An adopted technique is presented for the realization of memoryless block of orthogonal 2-D state-space equations, which leads to a structure consisting of Givens rotations, possibly a −1 multiplier, and unit delays. Processing time and concurrency issues of such approach are briefly discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Signal Processing - Volume 88, Issue 11, November 2008, Pages 2747–2753
Journal: Signal Processing - Volume 88, Issue 11, November 2008, Pages 2747–2753
نویسندگان
Robert T. Wirski,