Upsampling by a non-integer number

Hello everyone,

I have an ECG sample with the sampling rate of 100 Hz. Also, its duration is 1 hour. I want to upsample this ECG and change its sampling rate to 128 Hz. Would it be possible to explain how can I do this upsampling?

Thank you in advance for your helps.

Answer 1

[William Rose]

@Malahat Mehraban,

If you search "resample" on this site, you will see the question has been answered multiple times.

For example:

https://www.mathworks.com/matlabcentral/answers/301073-how-can-i-resample-50hz-signal-to-30hz

and see

https://www.mathworks.com/matlabcentral/answers/125382-how-can-i-resample

[Malahat Mehraban]

Thank you for your help

[William Rose]

@Malahat Mehraban, you're welcome. Good luck with your work.