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Updated: Feb 19, 2026

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源信号稀疏度增强基于局部最大同步提取转换算法用于UBSS中的混合矩阵估计.

Xiongfei Li1,2, Zhiyi Li3, Rugui Yao3

  • 1Northwestern Polytechnical University, Xi'an, 710072, China. lxf_li@163.com.

Scientific reports
|February 17, 2026
PubMed
概括

一个新的算法增强了源信号稀疏性,用于未确定盲源分离 (UBSS). 它将混合矩阵估计精度提高了19.8%,克服了聚类中的局部最佳问题.

关键词:
增强稀疏性的增强当地最大同步提取转换 (LMSET)混合矩阵估计混合矩阵估计未确定的盲源分离 (UBSS)

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