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Arada [10]
3 years ago
6

P (-2,6), Q (9,6), R (7, -1), S (-4, -1) are the vertices of a quadrilateral.

Mathematics
1 answer:
vova2212 [387]3 years ago
6 0

Step-by-step explanation:

Parallelogram

Reflect y=-1 ;x changes sign

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Step-by-step explanation:

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We know that a system is considered to be minimum phase if the zeros are situated in the left half of the s-plane in continuous time system. In the same way, a system is minimum phase when its zeros are inside the unit circle of z-plane in discrete time system.

The bilinear transform is used to map the left half of the s-plane to the interior of the unit circle in the z-plane preserving the stability and minimum phase property of the system. Therefore, a minimum phase continuous time system is also minimum phase when converted into discrete time system using bilinear transformation.

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__

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