Results 51 to 60 of about 132 (100)

Radar data simulation using deep generative networks

The Journal of Engineering, Volume 2019, Issue 20, Page 6699-6702, October 2019., 2019
Due to the high cost of real experiments, radar data simulation plays an important role in radar applications. However, the accuracy and the calculation speed of existing simulation methods is limited by the model error and the heavy calculation of electromagnetic simulation.
Yiheng Song, Yanhua Wang, Yang Li
wiley   +1 more source

Adaptive soft threshold transformer for radar high‐resolution range profile target recognition

IET Radar, Sonar &Navigation, Volume 18, Issue 8, Page 1260-1273, August 2024.
Aiming to target areas localisation and background noise, a framework termed Adaptive Soft Threshold Transformer (ASTT) is proposed for radar HRRP target recognition, which comprises a PE layer, ASTT blocks, and DWPM layers. Experiments based on a simulated dataset and a measured dataset show that the proposed ASTT has excellent target recognition ...
Siyu Chen, Xiaohong Huang, Weibo Xu
wiley   +1 more source

Dynamical Systems [PDF]

, 2014
Complex systems are pervasive in many areas of science integrated in our daily lives. Examples include financial markets, highway transportation networks, telecommunication networks, world and country economies, social networks, immunological systems ...
José A. Tenreiro Machado (Ed.)
core   +1 more source

Radar High-resolution Range Profile Target Recognition Based on Attention Mechanism and Bidirectional Gated Recurrent

Leida xuebao, 2019
To address the problem of radar High-Resolution Range Profile (HRRP) target recognition, traditional methods only consider the envelope information of the sample and ignore the temporal correlation between the range cells.
LIU Jiaqi, CHEN Bo, JIE Xi
doaj   +1 more source

Semantics- and Physics-Guided Generative Network for Radar HRRP Generalized Zero-Shot Recognition

Remote Sensing
High-resolution range profile (HRRP) target recognition has garnered significant attention in radar automatic target recognition (RATR) research for its rich structural information and low computational costs. With the rapid advancements in deep learning,
Jiaqi Zhou, Tao Zhang, Siyuan Mu, Yuze Gao, Feiming Wei, Wenxian Yu   +5 more
doaj   +1 more source

Physically Consistent Radar High-Resolution Range Profile Generation via Spectral-Aware Diffusion for Robust Automatic Target Recognition Under Data Scarcity

Remote Sensing
High-Resolution Range Profile (HRRP) represents the electromagnetic backscattering distribution of targets and plays a pivotal role in remote-sensing-based Automatic Target Recognition (RATR).
Shuai Li, Yu Wang, Jingyang Xie, Biao Tian   +3 more
doaj   +1 more source

1980-12-23 Morehead News [PDF]

, 1980
Morehead News published on December 23 ...
Morehead News (Morehead, Ky.)
core  

Annual Review of Progress in Applied Computational Electromagnetics [PDF]

, 1998
Approved for public release; distribution is ...

core  

July 1999 [PDF]

, 1999
DEPARTMENTS AND COLUMNS AT DEADLINE ........................................................................................... .3 EDITORIAL/COMMENTARY ..................................................................
Inland Empire Business Journal
core  

Evaluation of space SAR as a land-cover classification [PDF]

The multidimensional approach to the mapping of land cover, crops, and forests is reported. Dimensionality is achieved by using data from sensors such as LANDSAT to augment Seasat and Shuttle Image Radar (SIR) data, using different image features such as
Brisco, B., Ulaby, F. T., Williams, T. H. L.   +2 more
core   +1 more source