Wenchang Sun

According to our database, Wenchang Sun authored at least 30 papers between 2000 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Linear Phaseless Retrieval of Functions in Spline Spaces With Arbitrary Knots.

Ting Chen, Wenchang Sun

IEEE Trans. Inf. Theory, 2022

Learning rate of distribution regression with dependent samples.

Shunan Dong, Wenchang Sun

J. Complex., 2022

2021

Local and global phaseless sampling in real spline spaces.

Wenchang Sun

Math. Comput., 2021

Distributed learning and distribution regression of coefficient regularization.

Shunan Dong, Wenchang Sun

J. Approx. Theory, 2021

2020

Random Phaseless Sampling for Causal Signals in Shift-Invariant Spaces: A Zero Distribution Perspective.

Youfa Li, Wenchang Sun

IEEE Trans. Signal Process., 2020

Nonuniform sampling for random signals bandlimited in the linear canonical transform domain.

Haiye Huo, Wenchang Sun

Multidimens. Syst. Signal Process., 2020

Iterative hard thresholding for compressed data separation.

Song Li, Junhong Lin, Dekai Liu, Wenchang Sun

J. Complex., 2020

2019

Generalized Haar condition-based phaseless random sampling for compactly supported functions in shift-invariant spaces.

Youfa Li, Wenchang Sun

CoRR, 2019

Adaptive sampling of time-space signals in a reproducing kernel subspace of mixed Lebesgue space.

Yingchun Jiang, Wenchang Sun

CoRR, 2019

2018

New Conditions on Stable Recovery of Weighted Sparse Signals via Weighted (l₁) Minimization.

Haiye Huo, Wenchang Sun, Li Xiao

Circuits Syst. Signal Process., 2018

Real phase retrieval from unordered partial frame coefficients.

Fusheng Lv, Wenchang Sun

Adv. Comput. Math., 2018

2015

Sampling theorems and error estimates for random signals in the linear canonical transform domain.

Haiye Huo, Wenchang Sun

Signal Process., 2015

2014

Reconstruction of Signals From Frame Coefficients With Erasures at Unknown Locations.

Deguang Han, Wenchang Sun

IEEE Trans. Inf. Theory, 2014

2013

Inversion formula for the windowed Fourier transform, II.

Xudong Sun, Wenchang Sun

Adv. Comput. Math., 2013

2012

Signal denoising with average sampling.

Qingyue Zhang, Ling Wang, Wenchang Sun

Digit. Signal Process., 2012

2009

Local sampling theorems for spaces generated by splines with arbitrary knots.

Wenchang Sun

Math. Comput., 2009

Characterization of local sampling sequences for spline subspaces.

Wenchang Sun, Xingwei Zhou

Adv. Comput. Math., 2009

2008

Homogeneous approximation property for continuous wavelet transforms.

Bei Liu, Wenchang Sun

J. Approx. Theory, 2008

Explicitly given pairs of dual frames with compactly supported generators and applications to irregular B-splines.

Ole W. Christensen, Wenchang Sun

J. Approx. Theory, 2008

2007

An Average Sampling Theorem for Bandlimited Stochastic Processes.

Zhanjie Song, Wenchang Sun, Xingwei Zhou, Hengxin Hou

IEEE Trans. Inf. Theory, 2007

Determining Averaging Functions in Average Sampling.

Bei Liu, Wenchang Sun

IEEE Signal Process. Lett., 2007

Two Banach spaces of atoms for stable wavelet frame expansions.

Hans Georg Feichtinger, Wenchang Sun, Xingwei Zhou

J. Approx. Theory, 2007

Sufficient conditions for irregular Gabor frames.

Hans Georg Feichtinger, Wenchang Sun

Adv. Comput. Math., 2007

2005

An Aspect of the Sampling Theorem.

Xingwei Zhou, Wenchang Sun

Int. J. Wavelets Multiresolution Inf. Process., 2005

2003

The aliasing error in recovery of nonbandlimited signals by prefiltering and sampling.

Wenchang Sun, Xingwei Zhou

Appl. Math. Lett., 2003

2002

Reconstruction of band-limited signals from local averages.

Wenchang Sun, Xingwei Zhou

IEEE Trans. Inf. Theory, 2002

Average sampling in spline subspaces.

Wenchang Sun, Xingwei Zhou

Appl. Math. Lett., 2002

2001

The convergence of sampling series based on multiresolution analysis.

Wenchang Sun, Xingwei Zhou

Appl. Math. Lett., 2001

On the Stability of Gabor Frames.

Wenchang Sun, Xingwei Zhou

Adv. Appl. Math., 2001

2000

Sampling theorem for wavelet subspaces: error estimate and irregular sampling.

Wenchang Sun, Xingwei Zhou

IEEE Trans. Signal Process., 2000