How to model a non integer delay for a discrete system in Matlab?

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Claudio Di Pietro 2021-6-13

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回答： Claudio Di Pietro 2021-6-30

I am not able to model a half a period delay neither in Matlab.

I want to model the following delay in the discrete domain:

, so a one and a half period delay.

The matlab function for transfer functions tf() allows only integer powers of z. Is there a way to set a non integer time delay?

Thank you in advance.

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Claudio Di Pietro 2021-6-30

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I found the documentation for this. For anyone who might need it: https://it.mathworks.com/help/dsp/ref/variablefractionaldelay.html

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