Results 101 to 110 of about 24,580 (172)

Cooperative localization algorithm based on time-ofarrival in wireless senor network

Dianxin kexue, 2019
A novel cooperative location method based on time-of-arrival in wireless senor networks was proposed. Firstly, the optimization problem for the target location was established.
Qianqian LU, Youming LI, Shengming CHANG, Nana LI   +3 more
doaj   +2 more sources

PCRLB for batch discrete‐time estimation through state decoupling

Electronics Letters
This letter aims to obtain a closed‐form performance metric using the smoothing posterior Cramér–Rao lower bound (PCRLB) for a class of direct discrete‐time kinematic models.
Xiao‐Chuan Bao, Ji‐An Luo
doaj   +1 more source

Optimizing microseismic sensor networks in underground space using Cramér–Rao Lower Bound and improved genetic encoding

Underground Space
The layout of a sensor network is a critical determinant of the precision and reliability of microseismic source localization. Addressing the impact of sensor network configuration on positioning accuracy, this paper introduces an innovative approach to ...
Yichao Rui, Jie Chen, Junsheng Du, Xiang Peng, Zelin Zhou, Chun Zhu   +5 more
doaj   +1 more source

The Extremal Value Analysis of Sea Level in the Gulf of Cádiz and Alborán Sea: A New Methodology and the Resilience of Critical Infrastructures

Journal of Marine Science and Engineering
Rising sea levels and increasing storm wave heights are two clear indicators of climate change affecting coastal environments worldwide. Coastal cities and infrastructure are particularly vulnerable to these hazards, highlighting the need for accurate ...
José J. Alonso del Rosario, Danping Yin, Juan M. Vidal Pérez, Daniel J. Coronil Huertas, Elizabeth Blázquez Gómez, Santiago Pavón Quintana, Juan J. Muñoz Pérez, Cristina Torrecillas   +7 more
doaj   +1 more source

Performance evaluation and system design of 6G cooperative integrated sensing and communication technology

Dianxin kexue
As a promising technique for 6G integrated sensing and communication, cooperative integrated sensing and communication (CoISAC) technology harnesses additional sensing information from various network nodes to overcome challenges of ISAC systems such as ...
GAO Peng, ZHOU Feifei, WANG Qixing, LIAN Lixiang, YU Jinpei, MA Tao   +5 more
doaj   +2 more sources

Determining of Gastroparesis Disease from Electrogastrogram Signals Using Cramer-Rao Lower Bound and Power Spectral Density

Electrica, 2019
Gastroparesis is a chronic disease of stomach mobility, defined as delay in the emptying of food from the stomach without mechanical obstruction. Various methods are used for the diagnosis of gastroparesis and scintigraphy method is accepted as the gold ...
Çiğdem Gülüzar Altıntop, Fatma Latifoğlu, Emre Çelikzencir, Gülten Can Sezgin, Alper Yurci   +4 more
doaj   +2 more sources

Fisher information and Cramér-Rao lower bound for experimental design in parallel imaging. [PDF]

Magn Reson Med, 2018
Bouhrara M, Spencer RG.
europepmc   +1 more source

Evaluation of the transverse oscillation method using the Cramer-Rao lower bound. [PDF]

IEEE Trans Ultrason Ferroelectr Freq Control, 2015
Bottenus N, Trahey GE.
europepmc   +1 more source

On the use of the Cramér-Rao lower bound for diffuse optical imaging system design. [PDF]

J Biomed Opt, 2014
Pera V, Brooks DH, Niedre M.
europepmc   +1 more source

Extreme Mean and Its Applications [PDF]

Extreme value statistics obtained from normally distributed data are considered. An extreme mean is defined as the mean of p-th probability truncated normal distribution.
Brownlow, J. D., Swaroop, R.
core   +1 more source