Wavelet Analysis Based Noncontact Vital Signal Measurements Using mm-Wave Radar.
Luyao LiuWendong XiaoJiankang WuShenglang XiaoPublished in: GPC (2020)
Keyphrases
- wavelet analysis
- wavelet transform
- multiresolution
- low frequency
- factor analysis
- signal processing
- feature detection
- gaussian function
- mexican hat
- high frequency
- radar signal
- basis functions
- vibration signal
- autoregressive model
- machine learning
- statistically significant
- wavelet coefficients
- statistical analysis
- denoising
- small number
- image data
- feature selection