Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Gerd Teschke"'
Publikováno v:
Meteorologische Zeitschrift, Vol 14, Iss 5, Pp 609-625 (2005)
During the last three decades, radar wind profiling (RWP) has evolved into a key technology for atmospheric science and operational meteorology. In this tutorial status report, RWP is divided into three distinct areas: single-signal RWP, two-signal R
Externí odkaz:
https://doaj.org/article/0a5479da7b11471c87df8752464b91a2
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2008 (2008)
This paper is concerned with the analysis and decomposition of medical multichannel data. We present a signal processing technique that reliably detects and separates signal components such as mMCG, fMCG, or MMG by involving the spatiotemporal morpho
Externí odkaz:
https://doaj.org/article/1ac4670d17c24483bc1b495b30b2e2ce
Autor:
Stephan Dahlke, F. De Mari, Marzieh Hasannasab, M. Hansen, Michael Quellmalz, E. De Vito, Gabriele Steidl, Gerd Teschke
Publikováno v:
Applied and Computational Harmonic Analysis. 56:123-149
In \cite{AV99}, Antoine and Vandergheynst propose a group-theoretic approach to continuous wavelet frames on the sphere. The frame is constructed from a single so-called admissible function by applying the unitary operators associated to a representa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67109cb65a07b5b97086c245548ce1b
https://doi.org/10.1016/j.acha.2021.08.003
https://doi.org/10.1016/j.acha.2021.08.003
Autor:
Ulrike Blank, Sascha Meyne, Tanja Sauter, Dirk Sudhaus, Aastha Vyas, Patrick Tracksdorf, Emre Colak, Madhukar Chandra, Uwe Koster, Bhavinkumar Vishnubhai Patel, Gerd Teschke
Publikováno v:
2021 Kleinheubach Conference.
The increasing demand for renewable energy encourages the installation of wind turbine sites for power generation across Europe, thus supporting the important energy transition, but also having a negative impact on weather radar measurements near win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ace3052693dc11aae79d4755666890e4
https://doi.org/10.23919/ieeeconf54431.2021.9598419
https://doi.org/10.23919/ieeeconf54431.2021.9598419
Autor:
Madhukar Chandra, Gerd Teschke, Uwe Koster, Bhavinkumar Vishnubhai Patel, Patrick Tracksdorf, Ulrike Blank, Dirk Sudhaus, Emre Colak, Tanja Sauter, Sascha Meyne, Aastha Vyas
Publikováno v:
2021 Kleinheubach Conference.
The overall goal consists in understanding and overcoming the influence of weather radar returns that stem from wind energy turbines. We tackle this problem on two different levels. First, we model and simulate radar raw data. The goal is to understa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a2f8ca4d9f05f08c85f10ec0b14742
https://doi.org/10.23919/ieeeconf54431.2021.9598406
https://doi.org/10.23919/ieeeconf54431.2021.9598406
Publikováno v:
Applied Mathematics Letters. 91:35-40
We study traces of certain subspaces of shearlet coorbit spaces on smooth domains in R d with d = 2 , 3 . Our results are based on embedding theorems into Besov spaces which enable us to establish embedding relations of traces on the boundary of thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14dcb27f660829986cbe0ac72c0c673e
https://doi.org/10.1016/j.aml.2018.11.019
https://doi.org/10.1016/j.aml.2018.11.019
Autor:
Volker Lehmann, Gerd Teschke
Publikováno v:
Atmospheric Measurement Techniques, Vol 10, Pp 3265-3271 (2017)
This paper deals with the analysis of the sampling setup for Doppler profilers aiming at the determination of vertical profiles of the wind. An explicit solution for the retrieval of mean wind vectors under the assumption of local homogeneity is pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8388cb607c8c627c3a036ae83541ae8c
https://www.atmos-meas-tech.net/10/3265/2017/amt-10-3265-2017.pdf
https://www.atmos-meas-tech.net/10/3265/2017/amt-10-3265-2017.pdf
Autor:
Gabriele Steidl, Gerd Teschke, Lukas Sawatzki, Stephan Dahlke, Filippo De Mari, Felix Voigtlaender, Ernesto De Vito
Publikováno v:
Landscapes of Time-Frequency Analysis ISBN: 9783030052096
This chapter is concerned with recent progress in the context of coorbit space theory. Based on a square-integrable group representation, the coorbit theory provides new families of associated smoothness spaces, where the smoothness of a function is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f3b33c4c9aeff8f36332ccd74156fc4
https://doi.org/10.1007/978-3-030-05210-2_4
https://doi.org/10.1007/978-3-030-05210-2_4
Autor:
Gabriele Steidl, E. De Vito, Demetrio Labate, Gerd Teschke, Stefano Vigogna, F. De Mari, Stephan Dahlke
Publikováno v:
Journal of Fourier Analysis and Applications. 23:141-206
We set up a new general coorbit space theory for reproducing representations of a locally compact second countable group G that are not necessarily irreducible nor integrable. Our basic assumption is that the kernel associated with the voice transfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2ead35210df30b228f8cf7d3ec750be
https://doi.org/10.1007/s00041-016-9466-x
https://doi.org/10.1007/s00041-016-9466-x
Autor:
Gerd Teschke, Volker Lehmann
Publikováno v:
Annales Geophysicae, Vol 19, Iss 8, Pp 825-836 (0000)
Annales Geophysicae, Vol 19, Pp 825-836 (2001)
Annales Geophysicae, Vol 19, Pp 825-836 (2001)
In this paper, we apply wavelet thresholding for removing automatically ground and intermittent clutter (airplane echoes) from wind profiler radar data. Using the concept of discrete multi-resolution analysis and non-parametric estimation theory, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a551318253a783500a1c534a79dfb1
https://www.ann-geophys.net/19/825/2001/
https://www.ann-geophys.net/19/825/2001/