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The minimizers of the p-frame potential 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 52, 页码: 366-379
作者:  Xu, Zhiqiang;  Xu, Zili
收藏  |  浏览/下载:136/0  |  提交时间:2021/04/26
Frame potential  Tight frames  Spherical designs  
Almost everywhere injectivity conditions for the matrix recovery problem 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 386-400
作者:  Rong, Yi;  Wang, Yang;  Xu, Zhiqiang
收藏  |  浏览/下载:155/0  |  提交时间:2021/01/14
Low-rank matrix recovery  Determinant variety  Rank minimization  Compressed sensing  
The recovery of complex sparse signals from few phaseless measurements 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 1-15
作者:  Xia, Yu;  Xu, Zhiqiang
收藏  |  浏览/下载:172/0  |  提交时间:2021/01/14
Almost everywhere generalized phase retrieval 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 16-33
作者:  Huang, Meng;  Rong, Yi;  Wang, Yang;  Xu, Zhiqiang
收藏  |  浏览/下载:161/0  |  提交时间:2021/01/14
Frames  Phase retrieval  
An active set Newton-CG method for l(1) optimization 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2021, 卷号: 50, 页码: 303-325
作者:  Cheng, Wanyou;  Dai, Yu-Hong
收藏  |  浏览/下载:157/0  |  提交时间:2021/01/14
l(1) optimization  Shrinkage operator  Barzilai-Borwein method  Newton-CG method  
Generalized phase retrieval: Measurement number, matrix recovery and beyond 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2019, 卷号: 47, 期号: 2, 页码: 423-446
作者:  Wang, Yang;  Xu, Zhiqiang
收藏  |  浏览/下载:163/0  |  提交时间:2020/01/10
Phase retrieval  Frames  Fusion frames  Fourier transform  Measurement number  Low rank matrix recovery  Bilinear form  Embedding  
The minimal measurement number for low-rank matrix recovery 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2018, 卷号: 44, 期号: 2, 页码: 497-508
作者:  Xu, Zhiqiang
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
Low-rank matrices  Phase retrieval  Determinant variety  
Shadow block iteration for solving linear systems obtained from wavelet transforms 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2005, 卷号: 19, 期号: 3, 页码: 359-385
作者:  Lu, Y;  Shen, LX;  Xu, YS
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
wavelets  block iterations  regularization  deblurring  
On the higher-dimensional wavelet frames 期刊论文
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS, 2004, 卷号: 16, 期号: 1, 页码: 44-59
作者:  Mu, LH;  Zhang, ZH;  Zhang, PX
收藏  |  浏览/下载:81/0  |  提交时间:2018/07/30