A Time-Frequency Domain Detection Method for Measurement Data of Non-Stationary Signals Based on Optimized Hilbert-Huang Transform.
Caiyun ZhuTianyu CaoXiaoqun ZhaoYichen YangZhongwei XuPublished in: IEEE Instrum. Meas. Mag. (2023)
Keyphrases
- detection method
- empirical mode decomposition
- non stationary
- hilbert huang transform
- signal analysis
- measurement data
- hilbert transform
- intrinsic mode functions
- face detection
- instantaneous frequency
- detection algorithm
- feature detection
- biomedical signals
- signal processing
- data sets
- autoregressive
- blind source separation
- frequency domain
- feature extraction
- multi band
- spatial domain
- denoising
- frequency hopping
- feature selection