TY - JOUR A1 - Bube, Kevin A1 - Neto, Camilo Rodrigues A1 - Donner, Reik Volker A1 - Schwarz, Udo A1 - Feudel, Ulrike T1 - Linear and nonlinear characterization of surfaces from a laser beam melt ablation process N2 - We apply linear and nonlinear methods to study the properties of surfaces generated by a laser beam melt ablation process. As a result we present a characterization and ordering of the surfaces depending on the adjusted process parameters. Our findings give some insight into the performance of two widely applied multifractal analysis methods-the detrended fluctuation analysis and the wavelet transform modulus maxima method-on short real world data Y1 - 2006 UR - http://iopscience.iop.org/0022-3727/ U6 - https://doi.org/10.1088/0022-3727/39/7/011 SN - 0022-3727 ER - TY - JOUR A1 - Komalapriya, Chandrasekaran A1 - Romano Blasco, Maria Carmen A1 - Thiel, Marco A1 - Schwarz, Udo A1 - Kurths, Jürgen A1 - Simonotto, Jennifer A1 - Furman, Michael A1 - Ditto, William L. A1 - Carney, Paul R. T1 - Analysis of high-resulution microelectrode EEG recordings in an animal model of spontaneous limbic seizures Y1 - 2009 UR - http://www.worldscinet.com/ijbc/ijbc.shtml U6 - https://doi.org/10.1142/S0218127409023226 SN - 0218-1274 ER - TY - THES A1 - Schwarz, Udo T1 - Zeitreihenanalyse astrophysikalischer Aktivitätsphänomene Y1 - 1994 ER - TY - JOUR A1 - Krampe, Ralf-Thomas A1 - Schwarz, Udo A1 - Witt, Annette T1 - Measures of complexity in signal analysis Y1 - 1996 UR - http://agnld.uni-potsdam.de/~shw/Paper/m.ps.gz ER - TY - JOUR A1 - Feudel, Ulrike A1 - Jansen, Wolfgang A1 - Kurths, Jürgen A1 - Schwarz, Udo A1 - Voss, Henning U. T1 - Solar variability : simple models and proxy data Y1 - 1997 SN - 4-274-90187-4 ER - TY - JOUR A1 - Spahn, Frank A1 - Schwarz, Udo A1 - Kurths, Jürgen T1 - Clustering of granular assemblies with temperature dependent restitution under Keplerian differential rotation Y1 - 1997 ER - TY - JOUR A1 - Spahn, Frank A1 - Katzorke, Ines A1 - Petzschmann, Olaf A1 - Schwarz, Udo A1 - Kurths, Jürgen T1 - Cluster instabiliy of granular assemblies Y1 - 1997 ER - TY - JOUR A1 - Kurths, Jürgen A1 - Kliem, Bernhard A1 - Schwarz, Udo A1 - Krüger, Albrecht A1 - Urpo, S. T1 - Multiresolution analysis of solar mm-wave bursts Y1 - 1998 ER - TY - JOUR A1 - Schwarz, Udo A1 - Kurths, Jürgen A1 - Spahn, Frank A1 - Petzschmann, Olaf T1 - Reply on the comment of "Clustering of granular assemblies with temperature dependent restitution and under differential rotation" Y1 - 1998 ER - TY - JOUR A1 - Kliem, Bernhard A1 - Schwarz, Udo A1 - Kurths, Jürgen A1 - Dennis, Brian A1 - Schwartz, Richard A1 - Aschwanden, Markus J. T1 - Wavelet analysis of solar flare hard X-ray Y1 - 1998 SN - 0004-637x ER -