Sparse Signal Reconstruction Algorithm Based on ETF
Abstract: As sparse representation of signals has excellent characteristics, it has been applied in several fields of signal processing. However, the computational complexity has become a major obstacle in practical application. Frame theory is a new research direction and can be more flexible repre-sentation signal. In this paper, with the characteristics of sparse signal and frameworks, we propose a sparse signal reconstruction algorithm based on ETF, and then simulate and verify it.
文章引用: 钱 建 , 张洪峰 (2015) 基于等角紧框架的稀疏信号重构算法。 计算机科学与应用， 5， 165-170. doi: 10.12677/CSA.2015.55021
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