Results 11 to 20 of about 96,590 (303)

Deinterleaving for Radars with Jitter and Agile Pulse Repetition Interval

open access: yes2017 25th Signal Processing and Communications Applications Conference (SIU), 2017
In an increasingly dense and complex environment identification of the radars by Radar Warning Receivers (RWR) has utmost importance. In this study the process of obtaining the meaningful pulse sequences from radars with jitter and agile Pulse Repetition
Torun, Orhan   +4 more
core   +3 more sources

Comparison of two-color methods based on wavelength and adjacent pulse repetition interval length [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2014
This paper describes the characteristics of a two-color method based on the adjacent pulse repetition interval length (APRIL), which functions as a length unit for femtosecond optical frequency combs (FOFCs), and compares the results to the wavelength ...
Wei D., Aketagawa M.
doaj   +4 more sources

Recognition of stagger pulse repetition interval for electronic support systems

open access: yes2012 20th Signal Processing and Communications Applications Conference (SIU), 2012
Stagger Pulse Repetition Interval (PRI) modulation has been widely used in radar systems. Stagger PRI modulation is hard to recognize because it has the same characteristics with jitter PRI modulation.
Gürbüz A. C.   +3 more
core   +3 more sources

Synthetic adjacent pulse repetition interval length method to solve integer ambiguity problem: theoretical analysis [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2013
This paper describes a novel approach for realizing femtosecond optical frequency comb (FOFC)-based length measurement. This approach is based on the analogy between the phase unwrapping problem and the integer ambiguity problem. Because the conventional
Wei D., Takamasu K., Matsumoto H.
doaj   +4 more sources

Interfering with the Central Executive by Means of a Random Interval Repetition Task

open access: yesThe Quarterly Journal of Experimental Psychology Section A, 1998
Four dual-task experiments are reported in which a short-term memory task is performed concurrently with a random interval repetition task, which was designed to interfere with functions normally attributed to the central executive in the working memory
Gino De Vooght   +2 more
core   +3 more sources

Inter-Repetition Interval in Short-Term Motor Memory

open access: yesPerceptual and Motor Skills, 1975
An investigation was conducted to ascertain the influence of the duration of the time interval between successive repetitions of a discrete motor movement in a short-term motor memory paradigm.
Susan L. Wyatt   +3 more
core   +2 more sources

Novel Method of Unambiguous Moving Target Detection in Pulse-Doppler Radar with Random Pulse Repetition Interval

open access: yesLeida xuebao, 2012
Blind zones and ambiguities in range and velocity measurement are two important issues in traditional pulse-Doppler radar. By generating random deviations with respect to a mean Pulse Repetition Interval (PRI), this paper proposes a novel algorithm of ...
Liu Zhen, Wei Xi-zhang, Li Xiang
doaj   +1 more source

Analysis of random pulse repetition interval radar [PDF]

open access: yes2016 IEEE Radar Conference (RadarConf), 2016
Random pulse repetition interval (PRI) waveform arouses great interests in the field of modern radars due to its ability to alleviate range and Doppler ambiguities as well as enhance electronic counter-countermeasures (ECCM) capabilities. Theoretical results pertaining to the statistical characteristics of ambiguity function (AF) are derived in this ...
Zhu, Jieli   +3 more
openaire   +2 more sources

A Digital Model of Full-Cycle Training Based on the Zettelkasten and Interval Repetition System [PDF]

open access: yes, 2023
The study aims to propose and validate a new digital model based on the Zettelkasten and interval repetition system for comprehensive and full-cycle training of the students.
Sanginova, Lola D.   +9 more
core   +1 more source

The effect of skillful exercises by both training methods , The Repetition and Interval in some basic skills of youth football players [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2014
The research aimed to detect the effect of: 1 .The Skillful exercises by repetition training in some of the basic skills of youth football players. 2.
Maan Abdul Karim Jassem
doaj   +1 more source

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