Abstract: Independent component analysis (ICA) is widely applied in remote sensing signal processing. Among various ICA algorithms, the modified semidefinite programming (MSDP) algorithm stands out.

Abstract: This paper generalizes the iterative Fourier transform (IFT) algorithm from rectangular grids to 2D non-orthogonal triangular meshes by integrating the affine projection principle with fast ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...