نتایج جستجو برای: constrained mse
تعداد نتایج: 83142 فیلتر نتایج به سال:
A two-way linear mixed model with three variance components as 1, 2 2 and 2 e is applied to evaluate the performance of modi ed Hendersons method 3 developed by Al-Sarraj and Rosen (2007). The focus of modi ed procedure is on the estimation of 1 which variance components is mainly concerned. The modi ed estimator is expected to perform better than unmodi ed Hendersons method 3 in terms of MSE...
Geometric modeling from range scanners can be vastly improved by sampling the scene with a Nyquist criterion. This work presents a method to estimate frequency content a priori from intensity imagery using wavelet analysis and to utilize these estimates in efficient single-view sampling. The key idea is that under certain constrained and estimable image fo rmation conditions, images are a stron...
We consider exact F tests for the hypothesis of null random factor effect in the presence of interaction under the two factor mixed models involved in the mixed models controversy. We show that under the constrained parameter (CP) model, even in unbalanced data situations, MSB/MSE (in the usual ANOV A notation) follows an exact F distribution when the null hypothesis holds. We also obtain an ex...
This paper points out that the predictability analysis of conventional time series may in general be invalid for long-range dependent LRD series since the conventional mean-square error MSE may generally not exist for predicting LRD series. To make the MSE of LRD series prediction exist, we introduce a generalized MSE. With that, the proof of the predictability of LRD series is presented in Hil...
EDUCATIONAL BACKGROUND PhD (May 1987, GPA 3.92/4.0), MSE (Aug. 1985, GPA 4.00/4.0) Dept. Electrical Engineering, University of Pennsylvania, Philadelphia, USA PhD Dissertation: Nonlinear Techniques for Detection and Filtering of Discrete-Time Signals Advisor: Professor Saleem A. Kassam MSE (Feb. 1984, GPA 4.01/4.3), BSE (Feb. 1982, GPA 3.65/4.3, magna cum laude) Dept. Electronics Engineering, S...
A theory for jointly minimizing the mean square error (MSE) between the desired and decoded signal with respect to the transmitter and receiver FIR multiple-input multiple-output (MIMO) filters is developed in the presence of near-end crosstalk and two additive noise sources independent of the original signal. The additive noise sources account for noise at the input signal and on the channel. ...
This paper proposes a cumulant (higher-order statistics) based mean-square-error (MSE) criterion for the design of Wiener filters when both the given wide-sense stationary random signal x(n) and the desired signal d(n) are non-Gaussian and contaminated by Gaussian noise sources. It is theoretically shown that the designed Wiener filter associated with the proposed criterion is identical to the ...
Moringa (Moringa oleifera Lam.) seed extract (MSE) has anti-inflammatory and antioxidant activities. We investigated the effects of MSE enriched in moringa isothiocyanate-1 (MIC-1), its putative bioactive, on ulcerative colitis (UC) and its anti-inflammatory/antioxidant mechanism likely mediated through Nrf2-signaling pathway. Dextran sulfate sodium (DSS)-induced acute (n = 8/group; 3% DSS for ...
On 9 June 2008, the UK's largest mass stranding event (MSE) of short-beaked common dolphins (Delphinus delphis) occurred in Falmouth Bay, Cornwall. At least 26 dolphins died, and a similar number was refloated/herded back to sea. On necropsy, all dolphins were in good nutritive status with empty stomachs and no evidence of known infectious disease or acute physical injury. Auditory tissues were...
In this paper, a novel relax-and-retract algorithm is proposed to tackle the nonconvex unit-modulus constraint in joint intelligent reflecting surface (IRS) and multiuser multiple-input multiple-output (MU-MIMO) transceiver design. The conventional method semidefinite relaxation (SDR), its computational complexity large. By using symbol detection mean square error (MSE) as quality of service (Q...
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