Autor Thema: High Pass Filter for low frequency  (Gelesen 2725 mal)

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Offline chadp

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High Pass Filter for low frequency
« am: 20. November 2014, 05:40:31 »
I need to run several analog signals through a high pass filter, targetting a very low frequency ( <1Hz). My current plan requires a lot of memory to accomplish this. Are there any functions in OSCAT that can do this without requiring a lot of memory to hold data samples?  Or, is there a good way to down-sample the signal without compromising low frequency resolution?

I am running out of free memory and I still have more functions to add.

Offline Hercules

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Re: High Pass Filter for low frequency
« Antwort #1 am: 18. April 2019, 10:43:53 »
We expect to receive answers from carers.