Results 211 to 220 of about 482 (253)

Multifunctional Bio-Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications. [PDF]

Adv Mater
Zhang L, Zhang J, Cui M, Qi W, Huang R, Su R, Zhang K.   +6 more
europepmc   +1 more source

Vehicle Detection Algorithms for Autonomous Driving: A Review. [PDF]

Sensors (Basel)
Liang L, Ma H, Zhao L, Xie X, Hua C, Zhang M, Zhang Y.   +6 more
europepmc   +1 more source

Frequency Instability Impact of Low-Cost SDRs on Doppler-Based Localization Accuracy. [PDF]

Sensors (Basel)
Bednarz K, Wojtuń J, Kelner JM, Różyc K.   +3 more
europepmc   +1 more source

Three-dimensional modeling of 500 kV transmission lines by airborne LiDAR. [PDF]

Heliyon
Chen J, Zhuang Y, Lai L, Chen J, Ma H.
europepmc   +1 more source

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An Evaluation Method on Radar Emitter Signal Recognition Effect Based on SVM

2018 5th International Conference on Systems and Informatics (ICSAI), 2018
Radar emitter signal recognition is a key technology in electronic countermeasures and information processing. It is an essential part of scientific evaluation of its recognition effect. Aiming at the shortcomings that the evaluation index on the current radar emitter recognition effect is single, this paper constructs the mean and variance evaluation ...
Jun Han, Xiaojie Tang, Zhikai Tang, Juan Du   +3 more
exaly   +2 more sources

Radar Emitter Signal Recognition Based on Sample Entropy and Fuzzy Entropy

Lecture Notes in Computer Science, 2012
Aiming at the problems of the radar emitter signal (RES) recognition based on intra-pulse feature, a novel entropy feature extraction approach is proposed. In this method the sample entropy (SampEn) and fuzzy entropy (FzzyEn) are presented to extract features from RES.
Shiqiang Wang, Duyan Bi
exaly   +2 more sources

Study on radar emitter recognition signal based on rough sets and RBF neural network

2009 International Conference on Machine Learning and Cybernetics, 2009
With the development of new type and use of radar emitter, it is more difficult to recognize radar emitter signal. The radar emitter signal information is converted into discrete value in this paper. The attribute of radar emitter signal is reduced and the decision rules are extracted based on Rough Sets.
null Zheng-Chao Zhang, null Xin Guan, null You He   +2 more
exaly   +2 more sources

Recognition of radar emitter signal images using encoding signal methods

2021 International Conference on Neural Networks, Information and Communication Engineering, 2021
Jifei Pan
exaly   +2 more sources