This chapter introduces other three algorithms of underdetermined blind separation source signal recovery, including source signal recovery algorithm based on shortest path, source signal recovery algorithm based on statistical Sparse decomposition (SSDP) and improved Statistical sparse decomposition (ISSDP) source signal recovery algorithm. The performance of SSDP and ISSDP algorithm is simulated and compared. The results show that ISSDP algorithm has better performance.

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Other Algorithms for Source Signal Recovery

  • Weihong Fu

摘要

This chapter introduces other three algorithms of underdetermined blind separation source signal recovery, including source signal recovery algorithm based on shortest path, source signal recovery algorithm based on statistical Sparse decomposition (SSDP) and improved Statistical sparse decomposition (ISSDP) source signal recovery algorithm. The performance of SSDP and ISSDP algorithm is simulated and compared. The results show that ISSDP algorithm has better performance.