57 citations · 95 across the 8 of their papers we have counts for
4 papers · 1 filter
Enhanced Nonlinear System Identification by Interpolating Low-Rank Tensors
Christina Auer, Thomas Paireder, Oliver Ploder +2
Function approximation from input and output data is one of the most investigated problems in signal processing. This problem has been tackled with various signal processing and ma…
Best Widely Linear Unbiased Estimator for Real Valued Parameter Vectors
Oliver Lang, Mario Huemer
For classical estimation with an underlying linear model the best linear unbiased estimator (BLUE) is usually utilized for estimating the deterministic but unknown parameter vector…
On the Log-Likelihood Ratio Evaluation of CWCU Linear and Widely Linear MMSE Data Estimators
Oliver Lang, Mario Huemer, Christian Hofbauer
In soft decoding of data bits, the log-likelihood ratios are evaluated from the estimated data symbols. For proper constellation diagrams such as QPSK or 16-QAM, these data symbols…
CWCU LMMSE Estimation: Prerequisites and Properties
Mario Huemer, Oliver Lang
The classical unbiasedness condition utilized e.g. by the best linear unbiased estimator (BLUE) is very stringent. By softening the "global" unbiasedness condition and introducing…