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Signal Processing

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  • $\begingroup$ I thought minimum phase is equivalent to causal and stable. Is this right? If yes, the original measured system is physical, and hence, it is causal and stable. So shouldn't the inverse satisfy the minimum phase condition as well? Then why the extra step of "minimizing" the phase during post-processing? $\endgroup$ Commented Feb 22, 2023 at 18:14
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    $\begingroup$ A non-minimum phase system can be both causal and stable. However, the inverse of a non-minimum phase system cannot. $\endgroup$ Commented Feb 22, 2023 at 19:38
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    $\begingroup$ For sure. ---------- $\endgroup$ Commented Feb 23, 2023 at 17:18
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    $\begingroup$ @oliver btw $\endgroup$ Commented Feb 24, 2023 at 11:51
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    $\begingroup$ @Spark123 Ugh! Try now $\endgroup$ Commented Mar 9, 2024 at 21:54