NSCA for FECG extraction

[bfyjr]

I can't separate the FECG completely from the non-invasive abdominal signals when using NSCA.Could you please provide a test demo?

[Yash8957]

Template Subtraction Methods: Investigate template subtraction-based methods which have been shown to be effective in assessing fetal heart rate through non-invasive FECG
(https://www.nature.com/articles/s41598-024-51213-5)[2](https://www.nature.com/articles/s41598-024-51213-5).

Algorithm Fine-Tuning:
Consider fine-tuning the parameters of the NSCA algorithm or exploring alternative algorithms that may offer better separation quality.

Initial marking of signals could also help in this .