Results 1 to 10 of about 1,517,624 (291)

Application of adaptive Kalman filter in rocket impact point estimation

open access: yesJournal of Measurement Science and Instrumentation, 2015
In order to measure the parameters of flight rocket by using radar,rocket impact point was estimated accurately for rocket trajectory correction.The Kalman filter with adaptive filter gain matrix was adopted.According to the particle trajectory model,the
YAN Xiao-long   +2 more
doaj  

Speech Enhancement by Modified Convex Combination of Fractional Adaptive Filtering

open access: yesIranian Journal of Electrical and Electronic Engineering, 2014
This paper presents new adaptive filtering techniques used in speech enhancement system. Adaptive filtering schemes are subjected to different trade-offs regarding their steady-state misadjustment, speed of convergence, and tracking performance ...
M. Geravanchizadeh, S. Ghalami Osgouei
doaj  

Application of Adaptive Kalman Filter Algorithm in Fracturing Operation

open access: yesShiyou jixie, 2020
It is difficult to obtain an accurate mathematical model and noise statistical characteristics when filtering the pressure in fracturing operation using a conventional Kalman filter, which results in poor filtering effect.
Chen Chunxia, Sun Xiang, Lei Xiange
doaj  

Adaptive Filtering for the Maternal Respiration Signal Attenuation in the Uterine Electromyogram. [PDF]

open access: yesSensors (Basel), 2022
Martins D   +7 more
europepmc   +1 more source

Accuracy analysis and improvement of different Alpha-Beta filtering algorithms

open access: yes四川大学学报. 自然科学版, 2018
Maneuvering target tracking is an important part of radar application system, target tracking accuracy is regarded as an important index when evaluating an algorithm's performance for the maneuvering target tracking,it is the focus of attention of most ...
LIU Chang-Juan, WANG Yun-Feng, YANG Ling
doaj  

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