Filter implementation to ECG signal

Hi.

I need to design filters for ECG data from MIT database, to prepare them for feature extraction.

I used:

>>filterbuilder

But I am not sure if it is the right command for this. And I also don't know how to apply the filter to my data!

Can someone help me please?

Thanks in advance

Answer 1

[Honglei Chen]

Since you want to use a filter, the first thing you need to do, before running any command, is to come up the parameters, such as the pass band and stop band. Once you have those, filterbuilder can help you design the filter. HTH

[Hiva]

Thanks for your answer. The main problem is that after designing the filter, how I can apply it to my signal?

Answer 2

[Daniel Shub]

There seem to be 25 submissions to the FEX: ECG that might provide insight and help.

[Hiva]

Thanks Daniel. I will go through them :)