Search Results for author: Jisheng Dai

Found 2 papers, 0 papers with code

Disproving Sum-Difference Co-Array Property

no code implementations29 Jan 2023 Jisheng Dai, Hing Cheung So

The recently published paper by Gupta and Agrawal [1] exploited the sum-difference co-array (SDCA) to enhance the virtual aperture of sparse arrays.

valid

Sparse Bayesian Learning Approach for Discrete Signal Reconstruction

no code implementations1 Jun 2019 Jisheng Dai, An Liu, Hing Cheung So

By integrating the discretization enforcing prior into the SBL framework and applying the variational Bayesian inference (VBI) methodology, we devise an alternating optimization algorithm to jointly characterize the finite-alphabet feature and reconstruct the unknown signal.

Bayesian Inference

Cannot find the paper you are looking for? You can Submit a new open access paper.