Estimation of Heavy Metals in Agricultural Soils Using Vis-NIR Spectroscopy with Fractional-Order Derivative and Generalized Regression Neural Network.
Xitong XuShengbo ChenLiguo RenCheng HanDonglin LvYufeng ZhangFukai AiPublished in: Remote. Sens. (2021)
Keyphrases
- fractional order
- vis nir
- generalized regression neural network
- differential equations
- spectral data
- feedback control
- least squares support vector machine
- pid controller
- infrared
- transfer function
- closed loop
- dynamical systems
- neural network
- differential evolution
- partial least squares
- control method
- control system
- zero crossing
- data fusion
- expert systems
- objective function
- image processing
- learning algorithm