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iglesias / gsp_bss

Blind Separation of Sparse Signals Diffused on Graphs
https://ieeexplore.ieee.org/document/8462154
BSD 2-Clause "Simplified" License
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Signal normalization in karate #37

Open iglesias opened 1 year ago

iglesias commented 1 year ago

Signal normalization is commented in karate_bss_gen_problem. Correspondingly, demixing fails when they are normalized. Wondering why. Bug or feature? 🤔

To reproduce simply wrapper_karate_bss_logdet with 2 filters and S=1. Demixing is achieved when the signals are not normalized but it is not when they are normalized.