Digital Signal Processing Bilinear Transformations Online Exam Quiz

Digital Signal Processing Bilinear Transformations GK Quiz. Question and Answers related to Digital Signal Processing Bilinear Transformations. MCQ (Multiple Choice Questions with answers about Digital Signal Processing Bilinear Transformations

What is the value of y(n)-y(n-1) in terms of input x(n)?

Options

A : [frac{x(n)+x(n-1)}{2}]T

B : [frac{x(n)-x(n-1)}{2}]T

C : [frac{x(n)-x(n+1)}{2}]T

D : [frac{x(n)+x(n+1)}{2}]T

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In bilinear transformation, the left-half s-plane is mapped to which of the following in the z-domain?

Options

A : Entirely outside the unit circle |z|=1

B : Partially outside the unit circle |z|=1

C : Partially inside the unit circle |z|=1

D : Entirely inside the unit circle |z|=1

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If s=?+j? and z=rej? and r=1, then which of the following inference is correct?

Options

A : LHS of the s-plane is mapped inside the circle, |z|=1

B : RHS of the s-plane is mapped outside the circle, |z|=1

C : Imaginary axis in the s-plane is mapped to the circle, |z|=1

D : None of the mentioned

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What is the kind of relationship between ? and ??

Options

A : Many-to-one

B : One-to-many

C : One-to-one

D : Many-to-many

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Which of the following rule is used in the bilinear transformation?

Options

A : Simpson’s rule

B : Backward difference

C : Forward difference

D : Trapezoidal rule

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Bilinear Transformation is used for transforming an analog filter to a digital filter.

Options

A : True

B : False

C :

D :

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If s=?+j? and z=rej?, then what is the condition on ? if r>1?

Options

A : ? > 0

B : ? < 0

C : ? > 1

D : ? < 1

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If s=?+j? and z=rej?, then what is the condition on ? if r<1?

Options

A : ? > 0

B : ? < 0

C : ? > 1

D : ? < 1

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