Query: title:(Analysis of neutron and x-ray reflectivity data by constrained least-squares methods), Author: Pedersen

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title:(Analysis of neutron and x-ray reflectivity data by constrained least-squares methods) Author: Pedersen

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title:(Analysis AND of AND neutron AND and AND x-ray AND reflectivity AND data AND by AND constrained AND least-squares AND methods)

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1 Journal article · Conference paper

Analysis of neutron and x-ray reflectivity data by constrained least-squares methods 10.1016/0921-4526(94)90117-1

Pedersen, J.S.; Hamley, I.W.

Physica B — 1993, Volume 198, Issue 1-3, pp. 16-23

. The coefficients in the series are determined by constrained nonlinear least-squares methods, in which the smoothest solution that agrees with the data is chosen. In the second approach the profile is expressed as a series of sine and cosine terms. A smoothness constraint is used which reduces the coefficients

Year: 1993

Language: English

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2 Conference paper

Analysis of neutron and x-ray reflectivity data by constrained least-squares methods