Neutron Scattering Data Analysis 1990, Proceedings of the Conference on Neutron Scattering, 14-16 March 1990, Rutherford Appleton Laboratory, UKM. W. Johnson |
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Page 4
... interpolation problem , which affords a particularly clean example of Bayesian methodology in action . 3 Interpolation Theory The interpolation problem is to estimate a function f ( x ) on the basis of a finite number N of data values ...
... interpolation problem , which affords a particularly clean example of Bayesian methodology in action . 3 Interpolation Theory The interpolation problem is to estimate a function f ( x ) on the basis of a finite number N of data values ...
Page 10
... interpolation is onto a grid in x which is sufficiently fine to pick up all the relevant structure . In each case , we select the value of xo ( and w in the case of the truncated multiquadric ) which maximises the evidence . The period ...
... interpolation is onto a grid in x which is sufficiently fine to pick up all the relevant structure . In each case , we select the value of xo ( and w in the case of the truncated multiquadric ) which maximises the evidence . The period ...
Page 12
... interpolation data , which are particularly easy to visualise and discuss . Such data require us to introduce explicit local correlation into the prior , and we do this through an intrinsic correlation function . The results in this ...
... interpolation data , which are particularly easy to visualise and discuss . Such data require us to introduce explicit local correlation into the prior , and we do this through an intrinsic correlation function . The results in this ...
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Acta Cryst algorithm applications approach atoms Bayesian beam Bragg peaks calculated configuration constraints coordinates corresponding cost function cross-section crystallographic Data Anal data analysis data set defined determined diffraction data diffractometer distribution elastic scattering energy error bars example experiment experimental Figure Fourier transform Gaussian GENIE GENIE-V3 histogram inelastic instrument intensity interpolation inverse ISIS likelihood function magnetic structure Markov chain matrix MaxEnt Reconstruction Maximum Entropy McGreevy measured method molecular MoO3 neutron diffraction neutron scattering normalisation normalization obtained optimisation optimization problems parameters Patterson map performed Phys plot positive powder diffraction presented at Neutron prior probability procedure quasielastic refinement reflectivity data resolution function ROTAX Rutherford Appleton Laboratory sample scan Scatt scattering law shown simulated annealing single crystal solution spectra spectrometer spectrum statistical structure factor symmetry temperature time-of-flight truncation UNIRAS unit cell vanadium vector wavelength workspace