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Digital filtering

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Digital filtering

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

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Accepted Solutions

Re: Digital filtering

Consult the Help system of Mathcad, I'm sure there are some nice examples.

But they may be in an e-book called 'signal processing', which should also be accessible through the 'Help' menu..

 

Success!

Luc

5 REPLIES 5

Re: Digital filtering

Something like:

LM_20190608_DigitalFilter.png

Success!
Luc

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). 

Re: Digital filtering

How about FIR filter?

Re: Digital filtering

Re: Digital filtering

Consult the Help system of Mathcad, I'm sure there are some nice examples.

But they may be in an e-book called 'signal processing', which should also be accessible through the 'Help' menu..

 

Success!

Luc