Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices

Research article (IEEE Transactions on Signal Processing, 2020) · cited 14× · AI/ML
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Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices

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Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices is a scholarly article[1].

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APA 4ort.xyz Knowledge Graph. (2026). Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices. Retrieved May 24, 2026, from https://4ort.xyz/entity/directional-sparse-filtering-for-blind-estimation-of-under-determined-complex-valued-mixing-matrices
MLA “Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/directional-sparse-filtering-for-blind-estimation-of-under-determined-complex-valued-mixing-matrices.
BibTeX @misc{4ortxyz_directional-sparse-filtering-for-blind-estimation-of-under-determined-complex-valued-mixing-matrices_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices}}, year = {2026}, url = {https://4ort.xyz/entity/directional-sparse-filtering-for-blind-estimation-of-under-determined-complex-valued-mixing-matrices}, note = {Accessed: 2026-05-24}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Directional Sparse Filtering for Blind Estimation of Under-Determined Complex-Valued Mixing Matrices — https://4ort.xyz/entity/directional-sparse-filtering-for-blind-estimation-of-under-determined-complex-valued-mixing-matrices (retrieved 2026-05-24)

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