What is the Z Transform?

What is the Z Transform?

This video explains the Z Transform for discrete time signals, and relates it to the Fourier Transform and Laplace Transform.
Related videos: (see http://www.iaincollings.com)
• Z Transform Example https://youtu.be/8fFnBAX8aeg
• Z Transform Region of Convergence Explained https://youtu.be/uq_qv3Spzbs
• How are the Fourier Series, Fourier Transform, DTFT, DFT, FFT, LT and ZT Related? https://youtu.be/2kMSLqAbLj4
• Laplace Transform Equation Explained https://youtu.be/F_XmgIryugU
• Laplace Transform Region of Convergence Explained https://youtu.be/SexBL1OlhhU
• Fourier Transform Equation Explained https://youtu.be/8V6Hi-kP9EE

For a full list of Videos and accompanying Summary Sheets, see the associated website: http://www.iaincollings.com



  1. Amber on May 13, 2022 at 10:56 pm

    Wow, what a wonderful channel I’ve stumbled upon. Instant subscribe – please keep it up!

  2. Yasser Othman on May 13, 2022 at 11:22 pm

    Is it physically practical to take n from minus infinity to infinity ? The closed form of the z transform in many cases is based on this assumption to calculate a closed form expression for geometric series

  3. eswnl1 on May 13, 2022 at 11:23 pm

    Wonder why they called it z transform and not v or y transform.

  4. 黃天貓 on May 13, 2022 at 11:25 pm

    Does it means e^jw can express as Trigonometric functions?

  5. Mayukhmali Das on May 13, 2022 at 11:27 pm

    Great video. Need some more videos for Digital Signal Processing.