Application of gradient descent method to the sedimentary grain-size distribution fitting

DOI10.1016/j.cam.2009.09.005zbMath1173.86310OpenAlexW2037383953MaRDI QIDQ1034668

J. Blot

Publication date: 6 November 2009

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2009.09.005

zbMATH Keywords

existence theoremgradient descentlaser grain-sizemixture distribution of three lognormal componentsnonlinear least squares data fitting

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Applications of statistics to environmental and related topics (62P12) General nonlinear regression (62J02) Sensitivity, stability, parametric optimization (90C31) Least squares and related methods for stochastic control systems (93E24) Geostatistics (86A32)

Related Items (2)

Gradient-based iterative identification for Wiener nonlinear dynamic systems with moving average noises ⋮ A necessary and sufficient criterion for the existence of the global minima of a continuous lower bounded function on a noncompact set

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