Transforms and its Applications: UNIT 2: Z Transform

Z Transform Linearity property

Z Transform: Example Important Solved Problems with formula, steps, derivation and answer based on Z Transform Linearity property.

Lingerly property


 

Problem based on Z(1) = z/z-1 and Z[an] = z/z-a if |z|>|a|


Find the Z‒transform of the following functions:

(1) K

(2) (‒1)n

(3) (‒3)n

 (4) 1 / 3n

(5) ean

(6) e‒an

(7) cos nθ, sin nθ

(8) rn cos nθ and rn sin nθ

(9) t (10) e‒at

(11) cos an

(12) an‒1

(13) cosh a n

(14) sinh 3

n







 

Find the Z transform of the following:








Transforms and its Applications: UNIT 2: Z Transform : Tag: Engineering mathematics, Maths : - Z Transform Linearity property


Transforms and its Applications: UNIT 2: Z Transform



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