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Unformatted text preview: includes the unit circle. ROC cannot include any pole. If x [ n ] is a finitelength sequence, ROC is entire zplane except possibly z = 0 or z = ∞ . If x [ n ] is rightsided, ROC is outside a circle. If x [ n ] is leftsided, ROC is inside a circle. If x [ n ] is twosided, ROC is a ring. ROC is a connected region. Summary 2 – p. 3/ ? ?...
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This note was uploaded on 12/13/2010 for the course ELECTRICAL EECS 152A taught by Professor Prof.hamidjafarkhani during the Fall '10 term at UC Irvine.
 Fall '10
 Prof.HamidJafarkhani
 Digital Signal Processing, Signal Processing

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