reduce the sampling frequency of an ecg noise signal from 360hz to 250hz ..

14 Nov 2019
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Mise à jour 16 Nov 2019
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how to reduce the sampling frequency of an ecg noise signal from 360hz to 250hz ...i downloaded MIT_BIH NOISE STRESS TEST DATABASE 'em recording' from physionet whose sampling frequency needs to be reduced in matlab

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Daniel M
Daniel M le 14 Nov 2019
Modifié(e) : Daniel M le 14 Nov 2019
Use the resample function or interp1 if you don't have the Signal processing toolbox
sai lakshmi
sai lakshmi le 14 Nov 2019
i have the toolbox ,but i need the coding sir.
Daniel M
Daniel M le 14 Nov 2019
The code is already written for you in the function. You just need to read the documentation and then call the function passing in the appropriate inputs.

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