activity
20152026
most citedSynchro-Transient-Extracting Transform for the Analysis of Signals with Both Harmonic and Impulsive Components

36 citations · 88 across the 13 of their papers we have counts for

collaborators
Showing cs.ITShow all

2 papers · 1 filter

cs.IT2026

Fisher Information and the Minimum Mean-Square Error for Locating Closely Spaced Point Sources

Chuling Wen, Jian Lu, Qingtang Jiang +1

We determine the optimal average error of locating closely spaced sources from noisy superpositions of a known smooth response with unknown complex coefficients. Relative phases co…

cs.IT2015★ 28 cited

Symmetric Canonical Quincunx Tight Framelets with High Vanishing Moments and Smoothness

Bin Han, Qingtang Jiang, Zuowei Shen +1

We propose an approach to construct a family of two-dimensional compactly supported real-valued symmetric quincunx tight framelets in with arbitrari…