Journal of Atmospheric and Environmental Optics, Volume. 4, Issue 1, 30(2009)
BP Neural Network Model of the Equivalent Complex Refractive Index of Aerosol
Based on the improved BP algorithm and Mie scattering theory, the nonlinear relation of wavelength, scattering coefficient, absorption coefficient and equivalent complex refractive index is developed. The BP neural network model of the equivalent refractive index of aerosol is also developed. The optical properties of aerosol obtained from inversion refractive index, such as scattering coefficient, absorption coefficient, are in good agreement with measurement results.
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QI Xiu-yong, HUANG Yin-bo, FANG Shuai, RAO Rui-zhong. BP Neural Network Model of the Equivalent Complex Refractive Index of Aerosol[J]. Journal of Atmospheric and Environmental Optics, 2009, 4(1): 30