Hello I have extracted an ECG signal I have made a .txt file with one column of amplitude and other column of time. I want to now add noise of 500 Hz in Vpwlf source. I am able to place this .txt file of ECG signal in VPWLf. But how to add noise of 500 Hz to this ECG signal. There is an option to add noise in vpwlf. But how to make this noise file? Thankyou
↧