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06-08-2019
10:51 AM

06-08-2019
10:51 AM

How to add a digital BPF (FIR/IIR) to the sampled data?

Solved! Go to Solution.

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06-09-2019
10:47 AM

5 REPLIES 5

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06-08-2019
01:59 PM

06-08-2019
01:59 PM

Re: Digital filtering

Something like:

Success!

Luc

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06-09-2019
03:23 AM

06-09-2019
03:23 AM

Re: Digital filtering

Hi,

The front end of a real DSP must be made up of a low pass filter, for example a Butterworth LP of the fourth order, followed by the sample and hold system and then by the ADC. The sampling rate must comply with the Shannon sampling theorem (don't take a sample rate at your leisure).

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06-09-2019
09:41 AM

06-09-2019
09:41 AM

Re: Digital filtering

How about FIR filter?

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06-09-2019
10:05 AM

06-09-2019
10:05 AM

Re: Digital filtering

You could be interested in this: https://community.ptc.com/t5/PTC-Mathcad/1-DIGITAL-FILTERS-EQUIVALENT-TO-LINEAR-CLASSICS-BASICS-xmcd...

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06-09-2019
10:47 AM

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