Publications

Ph.D Thesis: 
  • Z. Yang, "Analysis, Algorithms and Applications of Compressed Sensing," PhD dissertation, Nanyang Technological University, 2014. [pdf]

Book Chapter:
  • Z. Yang, J. Li, P. Stoica, and L. Xie, "Sparse Methods for Direction-of-Arrival Estimation," in Academic Press Library in Signal Processing Volume 7, R. Chellappa and S. Theodoridis, Eds. Academic Press, 2017, pp. 509–581. [pdf]

Preprints:
  1. Z. Yang, J. Tang, Y. C. Eldar, and L. Xie, "On the sample complexity of multichannel frequency estimation via convex optimization," arXiv:1712.05674, 2017.

Journal Publications:
  1. Z. Yang and L. Xie, "Fast convex optimization method for frequency estimation with prior knowledge in all dimensions," Signal Processing, vol. 142, pp. 271–280, 2018.
  2. Z. Yang and L. Xie, "Frequency-selective Vandermonde decomposition of Toeplitz matrices with applications," Signal Processing, vol. 142, pp. 157–167, 2018. [pdfMatlab code]
  3. Z. Yang and L. Xie, "On gridless sparse methods for multi-snapshot direction of arrival estimation," Circuits, Systems, and Signal Processing, vol. 36, no. 8, pp. 3370–3384, 2017.
  4. Z. Yang and L. Xie, "Exact joint sparse frequency recovery via optimization methods," IEEE Transactions on Signal Processing, vol. 64, no. 19, pp. 5145–5157Oct 1, 2016. [pdfMatlab code]
  5. Z. Yang, L. Xie and P. Stoica, "Vandermonde decomposition of multilevel Toeplitz matrices with application to multidimensional super-resolution," IEEE Transactions on Information Theory, vol. 62, no. 6, pp. 3685–3701, June 2016. [pdfMatlab code]
  6. Z. Yang and L. Xie, "Enhancing sparsity and resolution via reweighted atomic norm minimization," IEEE Transactions on Signal Processing, vol. 64, no. 4, pp. 995–1006, Feb 15, 2016. [pdf]
  7. Z. Yang and L. Xie, "On gridless sparse methods for line spectral estimation from complete and incomplete data,IEEE Transactions on Signal Processing, vol. 63, no. 12, pp. 3139–3153, June 15, 2015. [pdf]
  8. B. Huang, L. Xie, and Z. Yang, "TDOA-based source localization with distance-dependent noises," IEEE Transactions on Wireless Communications, vol. 14, no. 1, pp. 468–480, Jan 2015.
  9. Z. Yang, L. Xie, and C. Zhang, "A discretization-free sparse and parametric approach for linear array signal processing," IEEE Transactions on Signal Processingvol. 62, no. 19, pp. 4959–4973, Oct 1, 2014. [pdfMatlab code]
  10. A. Maleki, L. Anitori, Z. Yang, and R.G. Baraniuk, "Asymptotic analysis of complex LASSO via complex approximate message passing (CAMP)," IEEE Transactions on Information Theory, vol. 59, no. 7, pp. 4290–4308, 2013.
  11. Z. Yang, L. Xie, and C. Zhang, "Variational Bayesian algorithm for quantized compressed sensing,IEEE Transactions on Signal Processing, vol. 61, no. 11, pp. 2815–2824, 2013. [pdfMatlab code]
  12. Z. Yang, L. Xie, and C. Zhang, "Off-grid direction of arrival estimation using sparse Bayesian inference,IEEE Transactions on Signal Processing, vol. 61, no. 1, pp. 38–43, 2013. [pdfMatlab code]
  13. Z. Yang, C. Zhang, and L. Xie, "Robustly stable signal recovery in compressed sensing with structured matrix perturbation,IEEE Transactions on Signal Processing, vol. 60, no. 9, pp. 4658–4671, 2012. [pdfTypos, Matlab code]
  14. Z. Yang, C. Zhang, and L. Xie, "On phase transition of compressed sensing in the complex domain,IEEE Signal Processing Letters, vol. 19, no. 1, pp. 47–50, 2012. [pdf]
  15. Z. Yang, C. Zhang, J. Deng, and W. Lu, "Orthonormal expansion l1-minimization algorithms for compressed sensing,IEEE Transactions on Signal Processing, vol. 59, no. 12, pp. 6285–6290, 2011. [pdfMatlab code]

Conference Publications:
  1. Z. Yang, "A gridless sparse method for super-resolution of harmonics," 25th European Signal Processing Conference (EUSIPCO), Aug. 2017.
  2. Z. Yang and L. Xie, "Spectral compressed sensing of real spikes," 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB), Oct 2016. [invited]
  3. Z. Yang and L. Xie, "Vandermonde decomposition on intervals and its use for continuous compressed sensing," 35th Chinese Control Conference (CCC), pp. 4877–4882, July 2016.
  4. Z. Yang and L. Xie, "On gridless sparse methods for multi-snapshot DOA estimation," 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 3236–3240, March 2016.
  5. Z. Yang and L. Xie, "A weighted atomic norm approach to spectral super-resolution with probabilistic priors," 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 4598–4602, March 2016.
  6. Z. Yang, L. Xie, and P. Stoica, "Generalized Vandermonde decomposition and its use for multi-dimensional super-resolution," 2015 IEEE International Symposium on Information Theory (ISIT), pp. 2011–2015, June 2015.
  7. Z. Yang and L. Xie, "Achieving high resolution for super-resolution via reweighted atomic norm minimization," 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 3646–3650, April 2015.
  8. P. Stoica, G. Tang, Z. Yang, and D. Zachariah, "Gridless compressive-sensing methods for frequency estimation: Points of tangency and links to basics," 22nd European Signal Processing Conference (EUSIPCO)pp. 1831–1835, Sept. 2014.
  9. B. Huang, L. Xie, and Z. Yang, "Analysis of TOA localization with heteroscedastic noises," 33rd Chinese Control Conference (CCC), pp. 327–332, July 2014.
  10. Z. Yang and L. Xie, "Continuous compressed sensing with a single or multiple measurement vectors," IEEE Workshop on Statistical Signal Processing (SSP), pp. 308–311, June 2014. (Matlab code)
  11. C. Zhang, Z. Yang, and L. Xie, "The l1 measure of image reconstruction subject to motion corrupted k-space data," 10th IEEE International Conference on Control and Automation (ICCA), pp. 1133–1137, June 2013.
  12. Z. Yang, C. Zhang, and L. Xie, "Sparse MRI for motion correction,International Symposium on Biomedical Imaging: From Nano to Macro (ISBI), pp. 962–965, April 2013.
  13. Z. Yang, L. Xie, and C. Zhang, "Accurate signal recovery in quantized compressed sensing,15th International Conference on Information Fusionpp. 2531–2536, July 2012.
  14. Z. Yang, C. Zhang, and L. Xie, "Stable signal recovery in compressed sensing with a structured matrix perturbation," 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 2737–2740, March 2012.
  15. J. Deng, Z. Yang, C. Zhang, and W. Lu, "Orthonormal expansion l1-minimization for compressed sensing in MRI," 18th IEEE International Conference on Image Processing (ICIP), pp. 2297–2300, Sept. 2011.
  16. Z. Yang and C. Zhang, "Sparsity-undersampling tradeoff of compressed sensing in the complex domain," 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 3668–3671, May 2011.

Technical Reports:
  1. Z. Yang, L. Xie, and C. Zhang, "Bayesian compressed sensing with new sparsity-inducing prior," 2013.
  2. Z. Yang, C. Zhang, and L. Xie, "Robust compressive phase retrieval via L1 minimization with application to image reconstruction," 2013. [pdf]