Dae Gwan Lee

activity

20162022

most citedA note on exponential Riesz bases

9 citations · 11 across the 10 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

eess.SP2018

Binary Compressive Sensing via Smoothed $ℓ_{0}$ Gradient Descent

Tianlin Liu, Dae Gwan Lee

We present a Compressive Sensing algorithm for reconstructing binary signals from its linear measurements. The proposed algorithm minimizes a non-convex cost function expressed as…

math.FA2018

A Balian-Low Theorem for Subspaces

A. Caragea, D. Lee, G. E. Pfander +1

We extend the Balian-Low theorem to Gabor subspaces of $L^{2} (R)$ by involving the concept of additional time-frequency shift invariance. We prove that if a Gabor system on a…

Binary Compressive Sensing via Smoothed ℓ0​ Gradient Descent

A Balian-Low Theorem for Subspaces

Binary Compressive Sensing via Smoothed $ℓ_{0}$ Gradient Descent