A novel mixing matrix estimation method for underdetermined blind source separation based on sparse subspace clustering.

Qingyi Wang Yiqiong Zhang Yuduo Wang Genping Wu A novel mixing matrix estimation method for underdetermined blind source separation based on sparse subspace clustering. 91-98 2023 February 17 Signal Image Video Process. 1 https://doi.org/10.1007/s11760-022-02207-1 db/journals/sivp/sivp17.html#WangZWW23