From: A spectrum estimation approach for accurate heartbeat detection using Doppler radar based on combination of FTPR and TWV
Algorithms
Published year
Length of time windows
Error (%)
[30]
FFT-TWV
2016
2–5 s
3.40
[31]
IZA-SLMS with TWV
2019
8 s
4.20
[32]
WT-based data-length-variation
2017
3.00
[33]
FTPR
2018
10 s
9.50
[40]
the scaling function of WT
–
3.90
[41]
SE
2021
1.60
This work
FTPR-TWV
3 s
0.03
