SSA Analysis of Noise Eliminated Transcranial Doppler Signals with IIR Filters

KOZA T., Karaboga N., Kockana S., LATİFOĞLU F.

23nd Signal Processing and Communications Applications Conference (SIU), Malatya, Türkiye, 16 - 19 Mayıs 2015, ss.2021-2024 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu.2015.7130262
  • Basıldığı Şehir: Malatya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.2021-2024
  • Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

Biomedical signals affected with noise, interferences and other undesired effects like as Transcranial Doppler (TCD) Signals. In this work, 10dB additive White gaussian noise added on simulated TCD signals. Noise elimination on the TCD signal noise elimination used with 4th degree of IIR filters, parameters are determined with artificial bee colony algorithm (ABC). After noise elimination, new TCD parameters are determined with Singular spectral analysis (SSA) for diagnosis for healthy and patients.