Linearity

Z transform property question

Z transform property question
  1. What is the property of linearity of Z-transform?
  2. Which properties of Z-transform based on superposition principle?

What is the property of linearity of Z-transform?

Linearity. It states that when two or more individual discrete signals are multiplied by constants, their respective Z-transforms will also be multiplied by the same constants.

Which properties of Z-transform based on superposition principle?

1 Linearity. where a 1 and a 2 are constants. Since the superposition principle is applicable to z-transform, it is linear and the ROC of X(z) is the overlap or intersection of the individual regions ...

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