Results 161 to 170 of about 24,612 (214)

Iterative Amplitude Equalization for Frequency Estimation (IAE-DFT). [PDF]

Sensors (Basel)
Serea E, Donciu C, Temneanu MC.
europepmc   +1 more source

Volumetric Single-Molecule Tracking Inside Subcellular Structures. [PDF]

Small
Daly S, Chambers JE, Jones C, Fu B, Manton JD, Beckwith JS, Marciniak SJ, Gershlick DC, Lee SF.   +8 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Cramer–Rao Lower Bound for Constrained Complex Parameters

IEEE Signal Processing Letters, 2004
An expression for the Cramer-Rao lower bound (CRB) on the covariance of unbiased estimators of a constrained complex parameter vector is derived. The application and usefulness of the result is demonstrated through its use in the context of a semiblind channel estimation problem.
A.K. Jagannatham, B.D. Rao
openaire   +3 more sources

A Cramer-Rao lower bound for complex parameters

IEEE Transactions on Signal Processing, 1994
An expression is derived for a Cramer-Rao lower bound on the variance of unbiased estimators of complex parameters. >
openaire   +4 more sources

A Cramer–Rao Lower Bound of CSI-Based Indoor Localization

IEEE Transactions on Vehicular Technology, 2018
Due to robustness against multipath effect, frequency domain CSI (Channel State Information) of OFDM (Orthogonal Frequency Division Multiplexing) systems is supposed to provide good ranging measurement for indoor localization. Since lower bound of positioning error for CSI-based localization has been rarely reported, this paper proposes a Cramer–Rao ...
Linqing Gui, Mengxia Yang, Hai Yu, Jun Li, Feng Shu, Fu Xiao   +5 more
openaire   +3 more sources

Cramer Rao lower bound for two-dimensional elastotography

The Journal of the Acoustical Society of America, 2017
In this study, we present a theoretical framework for characterizing the performance of two-dimensional displacement and strain estimators. Specifically, we derived the Cramer-Rao lower bound for axial and lateral displacements estimated from radio frequency echo data.
Prashant Verma, Marvin M. Doyley
openaire   +1 more source

Cramer-Rao lower bounds for multi-sensor localization

Proceedings of OCEANS '93, 2002
The Cramer-Rao lower bound is used to assess the potential localization accuracy of multiple arrays observing a narrowband moving target. The narrowband signal received by the array is assumed to have only partial temporal coherence, which is modelled by taking the signal to be completely coherent over a data block but with an unknown absolute phase ...
J.A. Fawcett, B.H. Maranda
openaire   +1 more source