Fundamentals of statistical signal processing: estimation theory
Fundamentals of statistical signal processing: estimation theory
Orthogonal and projected orthogonal matched filter detection
Signal Processing
MMSE channel estimation scheme based on two-dimensional hadamard transform for OFDM systems
MUSP'06 Proceedings of the 6th WSEAS international conference on Multimedia systems & signal processing
Minimax MSE estimation of deterministic parameters with noise covariance uncertainties
IEEE Transactions on Signal Processing
Covariance shaping least-squares estimation
IEEE Transactions on Signal Processing
MMSE whitening and subspace whitening
IEEE Transactions on Information Theory
Robust Romanian language automatic speech recognizer based on multistyle training
WSEAS Transactions on Computer Research
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In this paper, the performance of different estimators in estimating the speech signal through Quantum parameters can be analyzed. The main objective is to estimate the speech signal by a set of linear and Non-linear estimators that are proposed to be efficient in performance. The Minimax mean square error estimator is designed to minimize the worst-case MSE. In an estimation context, the objective typically is to minimize the size of the estimation error, rather than that of the data error as a cause, in many practical scenarios the least-squares estimator is known to result in a large MSE. A comparative analysis between MMSE estimator with other linear and nonlinear estimators can be performed. The analysis proved that the MMSE estimator can outperform both from linear and nonlinear estimator.