Algorithm 1001

• DOI: 10.1145/3328525
• Publication Date: 2019-12-09T13:35:27Z
• Authors: Florian Bürgel; Kamil S. Kazimierski; Armin Lechleiter
• Keywords: Toolbox; Mathematical software

IPscatt is a free, open-source MATLAB toolbox facilitating the solution for time-independent scattering (also known as time-harmonic scattering) in two- and three-dimensional settings. The has three main application cases: simulation of scattered field given transmitter-receiver geometry; generation simulated data well handling real-world from Institute Fresnel; reconstruction contrast several measured, fields. In each case, variety options tailored to needs practitioners provided. For example, allows near far field. Also, it provides methods modeling incident point sources plane waves. Finally, many common geometries transmitters receivers are included out box. Regarding reconstruction, provided functions implement regularization scheme that relies on primal-dual algorithm was introduced by F. Bürgel, K. S. Kazimierski, A. Lechleiter [ Journal Computational Physics 339 (2017), 1–30]. This article survey mathematical concepts scattering, connects them with implementation, gives an overview software framework its areas, compares existing packages solving same problem.