Analysis of 2-D state-space periodically shift-variant discrete systems (Q1922612)
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scientific article; zbMATH DE number 922533
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analysis of 2-D state-space periodically shift-variant discrete systems |
scientific article; zbMATH DE number 922533 |
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Analysis of 2-D state-space periodically shift-variant discrete systems (English)
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22 January 1997
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A filter is represented as a Givone-Roesser (G-R) state-space model with periodic coefficients. An algorithm is developed that transforms any given 2-D G-R model with periodic coefficients to its equivalent shift-invariant model. A condition is established for the invertibility of the shift-invariant model. The established results are illustrated by an example.
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transformation
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Givone-Roesser state-space model
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periodic coefficients
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shift-invariant model
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invertibility
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