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pro vyhledávání: '"D. Maiwald"'
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Autor:
A. Torborg, L. Cronje, J. Thomas, H. Meyer, A. Bhettay, J. Diedericks, C. Cilliers, H. Kluyts, B. Mrara, M. Kalipa, R. Rodseth, B. Biccard, K. Allopi, U. Singh, P. Diyelela-Ndwandwa, N. Nongqo, B. Ravid, P. Anamourlis, G. Coetzee, M. Dlamini, C. Foster, P. Mogane, D. Nel, A. Oosthuizen, L. Redford, R. Murray, C. Basson, J. Joubert, N. Tshifularo, T. Els, J. Orrock, M. Muthambi, T. Matebesi, G. Tshukudu, D. Maela, N. Allorto, J. Bertie, D. Bishop, K. Chetty, M. Grobbelaar, R. Wise, I. von Steiger, P. Nundlal, E. Garoufalias, G. Westcott, J. Davids, C. Rajah, C. Cairns, Y. Mzoneli, K. Bhagwan, E. Cloete, M. Jaworska, E. Semenya, O. Porrill, R. Mungar, P. Seonandan, N. Perumal, C. Alphonsus, M. Bosman, A. De Castro, L. Drummond, M. Du Bruyn, P. Govender, T. Hardcastle, Z. Hlangu, P. Jeena, M. Mbuyisa, T. Naidu, J. Sewlall, J. Taylor, K. Timakia, W. Van der Walt, T. Biyase, Z. Khumalo, B. Kusel, I. Mukama, M. Ramburuth, S. Singaram, M. Mbeki, H. Schutte, P. Anderson, B. Dorasamy, P. Kint, S. Goga, L. Cronjé, N. Dube, S. Jithoo, L. Naidoo, L. Naidu, T. Reddy, Y. Saman, D. Rungan, K. Naidoo, K. Kabambi, N. Mgoqo, M. Mofoka, A. Usenbo, C. Chiu, N. Machere, D. Maiwald, G. Davies, T. Serdyn, P. Gokal, N. Dhanjee, M. Wege, S. Govender, S. Tarr, M. Moodley, M. Balkisson, A. Maharaj, S. Ngcobo, N. Rorke, S. Sikhakhane, M. Khumalo, T. Ramsamy, K. Kabongo, W. Kuhn, R. Matos-Puig, R. Naidoo, A. Thotharam, A. Chohan, S. Adam, I. Appel, A. Burke, C. de Vos, S. Gautam, E. Joubert, R. Rautenbach, D. Roytowski, A. Szpytko, E. Brits, B. Diedericks, G. Naude, J. van Niekerk, Z. Fullerton
Publikováno v:
British journal of anaesthesia. 122(2)
Children comprise a large proportion of the population in sub-Saharan Africa. The burden of paediatric surgical disease exceeds available resources in Africa, potentially increasing morbidity and mortality. There are few prospective paediatric periop
Autor:
J.F. Böhme, D. Maiwald
Publikováno v:
IFAC Proceedings Volumes. 27:107-112
In this paper towed array data are investigated. The estimation of both the number of signals and the model parameters are considered. Recursive estimation of the parameters is performed by stochastic approximation and a recursive EM algorithm. The p
Publikováno v:
Czink, N, Chung, P-J, Maiwald, D, Fleury, B H & Mecklenbräuker, C 2007, Determining the Number of Propagation Paths from Broadband MIMO Measurements via Bootstrapped Likelihoods and the False Discovery Rate Criterion-Part II: Application . in The 2nd International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2007) . IEEE Signal Processing Society, Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2007), St. Thomas (Virgin Islands), United States, 12/12/2007 . < http://people.rit.edu/mrreee/camsap/accepted.html >
In this paper, we propose a multiple hypotheses test for determining the number of propagation paths from broadband MIMO channel measurements. For this test, maximum-likelihood (ML) estimates for propagation delay, direction of arrival, direction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f0cd76a9e29906f653a13d36e11386f
https://vbn.aau.dk/da/publications/fb346970-40fa-11dc-977d-000ea68e967b
https://vbn.aau.dk/da/publications/fb346970-40fa-11dc-977d-000ea68e967b
Publikováno v:
ICASSP
In adaptive equalization, the coefficients of a transversal filter are automatically adjusted according to a minimum mean-square error criterion. The convolution for the filter process and the cross-correlation in the coefficient-adjustment algorithm
Publikováno v:
42nd Midwest Symposium on Circuits and Systems (Cat. No.99CH36356).
The automated railroad track inspection described in this paper meets the requirements of real-time capability and cost-effective implementation. It is based on the analysis of images provided by a high-speed line scan camera. The boundary detection
Autor:
D. Maiwald, Johann F. Böhme
Publikováno v:
[1992] IEEE Sixth SP Workshop on Statistical Signal and Array Processing.
The authors model data by decaying complex sine waves. The good asymptotic properties of the estimates are verified. The application of the proposed algorithm to real seismic data is reported. >
Publikováno v:
[1993 Proceedings] IEEE Signal Processing Workshop on Higher-Order Statistics.
The modeling of transient geophysical signals is addressed. The generating mechanisms of seismic signals are time-varying. Therefore, modeling tools associated with the property of nonstationarity have to be employed. The authors use time-dependent A
Autor:
D. Maiwald, Johann F. Böhme
Publikováno v:
ICASSP (6)
Investigates the estimation of both the number of waves and of the wave parameters for wavefields in a geophysical application. A parametric method for wave parameter estimation in connection with a multiple test procedure is presented. The distribut