Linear Estimation of Low-Frequency Modal Oscillations Parameters Through Nonlinear Characterization.
Arup AnshumanManas Kumar JenaBijaya Ketan PanigrahiPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- low frequency
- high frequency
- frequency domain
- nonlinear regression
- nonlinear models
- wavelet transform
- nonlinear functions
- parameter estimation
- closed form solutions
- frequency band
- subband
- discrete wavelet transform
- wavelet analysis
- linear filters
- low and high frequency
- low pass
- wavelet coefficients
- electromagnetic fields
- linear model
- linear systems
- original images
- transfer function
- maximum likelihood
- high resolution
- high frequency components
- multiresolution
- combining multiple
- image processing
- image sequences