A weighted PCA based denosing for the spectrum signal in laser induced breakdown spectroscopy.
Zhixing NiuPeng YangJunqing SunPublished in: CISP-BMEI (2016)
Keyphrases
- signal processing
- principal component analysis
- frequency spectrum
- infrared
- power spectrum
- x ray
- signal detection
- original signal
- high frequency
- principal components
- order statistics
- impulse response
- fourier transform
- neural network
- measured data
- wavelet analysis
- principle component analysis
- laser scanner
- weighted sum
- frequency domain
- visible light
- multiscale