Automatic modulation classification in impulsive noise: Hyperbolic-tangent cyclic spectrum and multibranch attention shuffle network
Automatic modulation classification plays an essential role in cognitive communication
systems. Traditional automatic modulation classification approaches are primarily …
systems. Traditional automatic modulation classification approaches are primarily …
An efficient lightweight deep-learning approach for guided Lamb wave-based damage detection in composite structures
Woven fabric composite structures are applied in a wide range of industrial applications.
Composite structures are vulnerable to damage from working in complex conditions and …
Composite structures are vulnerable to damage from working in complex conditions and …
An efficient equalizer for the impulsive noise environment
X Zhang, Z Wang, D Feng - Digital Signal Processing, 2024 - Elsevier
In some communication systems, the transmitted signal is contaminated by impulsive noise
with a non-Gaussian distribution, which usually causes significant performance degradation …
with a non-Gaussian distribution, which usually causes significant performance degradation …
A Robust Direction of Arrival Estimation Method With High DOF Mirror Coprime Array in Impulsive Noise
Direction of arrival (DOA) plays an essential role in wireless communications, which has
been widely utilized in localization and intelligent navigation. Recently, with explosive …
been widely utilized in localization and intelligent navigation. Recently, with explosive …
[PDF][PDF] Joint Time Delay and Frequency Estimation Based on Deep Learning
This article introduces to the best of our knowledge a novel approach for simultaneous
estimation of time delay and frequencies in noisy complex sinusoidal signals received at two …
estimation of time delay and frequencies in noisy complex sinusoidal signals received at two …
Improving the Robustness of Time Difference of Arrival Estimation Based on the Energy Center of Gravity Rearrangement
P Zhang, H Wen, Z Xu, Z Zhao - Sensors, 2023 - mdpi.com
An accurate estimation of the time difference of arrival (TDOA) is crucial in localization,
communication, and navigation. However, a low signal-to-noise ratio (SNR) can decrease …
communication, and navigation. However, a low signal-to-noise ratio (SNR) can decrease …
Time-difference reassigned transform with application to time difference of arrival for impulsive signal
P Zhang, H Wen, Z Zhao, Z Xu - Digital Signal Processing, 2024 - Elsevier
Time difference of arrival (TDOA) is essential in localization, communication, and navigation.
Under ambient noise interference, the impulsive signal is transmitted over a long distance …
Under ambient noise interference, the impulsive signal is transmitted over a long distance …