Norm-Minimized Scattering Data from Intensity Spectra

Alexander Seel, Arman Davtyan, Ullrich Pietsch and Otmar Loffeld

Mathematical Problems in Engineering, 2016, vol. 2016, 1-13

Abstract:

We apply the minimizing technique of compressive sensing (CS) to nonlinear quadratic observations. For the example of coherent X-ray scattering we provide the formulas for a Kalman filter approach to quadratic CS and show how to reconstruct the scattering data from their spatial intensity distribution.

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:9853714

DOI: 10.1155/2016/9853714

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