[HTML][HTML] Bispectral index
S Mathur, J Patel, S Goldstein, A Jain - 2019 - europepmc.org
… The bispectral index (BIS) monitor collects raw EEG data through its sensors and uses an
algorithm to analyze and interpret the data. The data displays as a number on the BIS view …
algorithm to analyze and interpret the data. The data displays as a number on the BIS view …
[HTML][HTML] Use of bispectrum analysis to inspect the non-linear dynamic characteristics of beam-type structures containing a breathing crack
… demonstrates that bispectral analysis can … bispectrum analysis method used for this paper
was immune to Gaussian noise. This section aims to verify the immunity of bispectrum analysis …
was immune to Gaussian noise. This section aims to verify the immunity of bispectrum analysis …
[PDF][PDF] Novel Fault Diagnosis Approach for Rolling-element Bearings Based on Bispectral Analysis.
R Zhang, KC Wang, L Wu, H Gao - Sensors & Materials, 2022 - sensors.myu-group.co.jp
… In the bispectral analysis, we adopt a fragment of 1024 data points, which is divided into …
1(a) and 1(b), and the bispectrum of fault II under condition I is shown in Fig. 2. Here, the …
1(a) and 1(b), and the bispectrum of fault II under condition I is shown in Fig. 2. Here, the …
Review of spectrum analysis in fault diagnosis for mechanical equipment
Z Wang, J Wang, Y Sun - Engineering Research Express, 2023 - iopscience.iop.org
… analysis technologies in the field of mechanical equipment fault … the spectrum analysis
technology in mechanical equipment … spectral analysis, the method based on bispectrum analysis …
technology in mechanical equipment … spectral analysis, the method based on bispectrum analysis …
Bispectral analysis and information fusion technique for bearing fault classification
… of roller element bearings using bispectral features. Higher-order … the application of bispectrum
analysis for data fusion and to … was employed to diagnose faults in mechanical equipment …
analysis for data fusion and to … was employed to diagnose faults in mechanical equipment …
[HTML][HTML] Applications of bispectrum analysis to inspection of fatigue damage in quay cranes
L Cui, M Cao, H Zhang, S Hu, J Wang - Vibroengineering Procedia, 2022 - extrica.com
… The quay crane is a special mechanical equipment … bispectrum analysis, a nonlinear dynamic
analysis method, is introduced in this thesis. By drawing on the use of bispectrum analysis …
analysis method, is introduced in this thesis. By drawing on the use of bispectrum analysis …
Micro-crack localization for steel strands using nonlinear vibro-acoustic modulation based on modified signal bispectrum analysis
… the bispectral analysis for nonlinear vibro-acoustic technique. The modulation signal estimation
by spectrum analysis … This section illustrates the bispectrum analysis to investigate how it …
by spectrum analysis … This section illustrates the bispectrum analysis to investigate how it …
[HTML][HTML] Key Technology of Communication Equipment Fingerprint Recognition Based on Intelligent Feature Extraction Algorithm
M Gao, Y Li, Y Gao - Advances in Multimedia, 2022 - hindawi.com
… e autoencoder feature and four kinds of integral bispectrum feature are analyzed and
visualized. Research on communication equipment individual recognition technology is based on …
visualized. Research on communication equipment individual recognition technology is based on …
A novel rolling bearing defect detection method based on bispectrum analysis and cloud model-improved EEMD
… , which combines bispectrum analysis with an improved ensemble empirical mode
decomposition (EEMD). To effectively eliminate Gaussian noise in the signal, bispectrum analysis is …
decomposition (EEMD). To effectively eliminate Gaussian noise in the signal, bispectrum analysis is …
[HTML][HTML] Deep learning algorithm using bispectrum analysis energy feature maps based on ultrasound radiofrequency signals to detect breast cancer
Q Wang, X Jia, T Luo, J Yu, S Xia - Frontiers in Oncology, 2023 - ncbi.nlm.nih.gov
… The performance of the model combining four ultrasound bispectrum analysis energy feature
… image and the model using a single bispectrum analysis energy feature map in this study. …
… image and the model using a single bispectrum analysis energy feature map in this study. …