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Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform.

Publication ,  Journal Article
Wu, H-T; Wu, H-K; Wang, C-L; Yang, Y-L; Wu, W-H; Tsai, T-H; Chang, H-H
Published in: PloS one
January 2016

We apply the recently developed adaptive non-harmonic model based on the wave-shape function, as well as the time-frequency analysis tool called synchrosqueezing transform (SST) to model and analyze oscillatory physiological signals. To demonstrate how the model and algorithm work, we apply them to study the pulse wave signal. By extracting features called the spectral pulse signature, and based on functional regression, we characterize the hemodynamics from the radial pulse wave signals recorded by the sphygmomanometer. Analysis results suggest the potential of the proposed signal processing approach to extract health-related hemodynamics features.

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Published In

PloS one

DOI

EISSN

1932-6203

ISSN

1932-6203

Publication Date

January 2016

Volume

11

Issue

6

Start / End Page

e0157135

Related Subject Headings

  • Sphygmomanometers
  • Signal Processing, Computer-Assisted
  • Reproducibility of Results
  • Pulse Wave Analysis
  • Pulse
  • Models, Cardiovascular
  • Humans
  • Hemodynamics
  • General Science & Technology
  • Algorithms
 

Citation

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ICMJE
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Wu, H.-T., Wu, H.-K., Wang, C.-L., Yang, Y.-L., Wu, W.-H., Tsai, T.-H., & Chang, H.-H. (2016). Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform. PloS One, 11(6), e0157135. https://doi.org/10.1371/journal.pone.0157135
Wu, Hau-Tieng, Han-Kuei Wu, Chun-Li Wang, Yueh-Lung Yang, Wen-Hsiang Wu, Tung-Hu Tsai, and Hen-Hong Chang. “Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform.PloS One 11, no. 6 (January 2016): e0157135. https://doi.org/10.1371/journal.pone.0157135.
Wu H-T, Wu H-K, Wang C-L, Yang Y-L, Wu W-H, Tsai T-H, et al. Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform. PloS one. 2016 Jan;11(6):e0157135.
Wu, Hau-Tieng, et al. “Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform.PloS One, vol. 11, no. 6, Jan. 2016, p. e0157135. Epmc, doi:10.1371/journal.pone.0157135.
Wu H-T, Wu H-K, Wang C-L, Yang Y-L, Wu W-H, Tsai T-H, Chang H-H. Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform. PloS one. 2016 Jan;11(6):e0157135.

Published In

PloS one

DOI

EISSN

1932-6203

ISSN

1932-6203

Publication Date

January 2016

Volume

11

Issue

6

Start / End Page

e0157135

Related Subject Headings

  • Sphygmomanometers
  • Signal Processing, Computer-Assisted
  • Reproducibility of Results
  • Pulse Wave Analysis
  • Pulse
  • Models, Cardiovascular
  • Humans
  • Hemodynamics
  • General Science & Technology
  • Algorithms