Search Results for author: Xiqin Wang

Found 6 papers, 0 papers with code

Compressed Sensing Radar Detectors based on Weighted LASSO

no code implementations30 Jun 2023 Siqi Na, Yoshiyuki Kabashima, Takashi Takahashi, Tianyao Huang, Yimin Liu, Xiqin Wang

Based on this estimator, we construct a detector, termed the debiased weighted LASSO detector (DWLD), for CS radar systems and prove its advantages.

Compressed sensing radar detectors under the row-orthogonal design model: a statistical mechanics perspective

no code implementations30 Sep 2022 Siqi Na, Tianyao Huang, Yimin Liu, Takashi Takahashi, Yoshiyuki Kabashima, Xiqin Wang

Such detector can analytically provide the threshold according to given false alarm rate, which is not possible with the conventional CS detector, and the detection performance is proved to be better than that of the traditional LASSO detector.

Designing the Waveform Bandwidth and Time Duration of Automotive Radars for Better Collision Warning Performance

no code implementations3 Sep 2020 Hang Ruan, Yimin Liu, Tianyao Huang, Xiqin Wang

Then, the waveform parameters are designed with a limit on the TBP to optimize the system performance.

Cognitive Radar Using Reinforcement Learning in Automotive Applications

no code implementations24 Apr 2019 PengFei Liu, Yimin Liu, Tianyao Huang, Yuxiang Lu, Xiqin Wang

The concept of cognitive radar (CR) enables radar systems to achieve intelligent adaption to a changeable environment with feedback facility from receiver to transmitter.

reinforcement-learning Reinforcement Learning (RL)

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