List questions from z-transform

99

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How do summations/integrals like Fourier, Laplace, z-transforms preserve all the information about the original signal?

Published on 25 Mar 2026 - 1:20

25

Views

$\sum_0^{\infty}P(n)\cdot z^{-n}$ where $n \in$ perfect squares.

Published on 04 Apr 2014 - 6:06

176

Views

Inverse Z-transform $\frac{1+2\cdot z^{-1}}{1-0,5\cdot z^{-1}}$

Published on 09 Apr 2014 - 12:11

934

Views

How do digital filters work in time domain?

Published on 25 Apr 2014 - 13:32

76

Views

Sum of geometric progression $z^{-m}$?

Published on 03 May 2014 - 20:34

482

Views

Z - transform of a transfer function

Published on 12 May 2014 - 14:04

41

Views

Simple Pole Search

Published on 24 May 2014 - 7:49

2.6k

Views

Inverse Z-transform with a complex root

Published on 06 Jun 2014 - 20:53

156

Views

Easy Z-Transform doesn't match in Wolfram/Matlab

Published on 12 Jun 2014 - 10:50

203

Views

What are origins of the Laplace variable $s$

Published on 17 Jun 2014 - 19:42

1.2k

Views

Z transform of a sequence

Published on 19 Jun 2014 - 21:18

455

Views

How does the z transform work in practice?

Published on 26 Jun 2014 - 12:52

123

Views

Finding z transform of this function.

Published on 03 Jul 2014 - 10:48

57

Views

Initial values appear from nothing

Published on 31 Jul 2014 - 10:56

6.5k

Views

Causal non-causal sequences

Published on 31 Jul 2014 - 13:12

List Question

How do summations/integrals like Fourier, Laplace, z-transforms preserve all the information about the original signal?

$\sum_0^{\infty}P(n)\cdot z^{-n}$ where $n \in$ perfect squares.

Inverse Z-transform $\frac{1+2\cdot z^{-1}}{1-0,5\cdot z^{-1}}$

How do digital filters work in time domain?

Sum of geometric progression $z^{-m}$?

Z - transform of a transfer function

Simple Pole Search

Inverse Z-transform with a complex root

Easy Z-Transform doesn't match in Wolfram/Matlab

What are origins of the Laplace variable $s$

Z transform of a sequence

How does the z transform work in practice?

Finding z transform of this function.

Initial values appear from nothing

Causal non-causal sequences

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