中文

基于半盲加权最小方差无失真响应的稀疏信号重建原子间干扰抑制

信息论 2010-06-02 v1 math.IT 数值分析

摘要

稀疏信号重建的可行性在很大程度上取决于冗余字典的原子间干扰。本文提出了一种半盲加权最小方差无失真响应(SBWMVDR)来抑制原子间干扰。通过波达方向估计的实例表明,基于SBWMVDR的正交匹配追踪(OMP)算法性能优于普通OMP算法。

关键词

引用

@article{arxiv.1006.0056,
  title  = {Inter-atom Interference Mitigation for Sparse Signal Reconstruction Using Semi-blindly Weighted Minimum Variance Distortionless Response},
  author = {Ruiming Yang and Qun Wan and Yipeng Liu and Wanlin Yang},
  journal= {arXiv preprint arXiv:1006.0056},
  year   = {2010}
}

备注

3 pages, 2 figures, accepted by The 17th International Conference on Telecommunications 2010 (ICT2010)