The newly developed hydrogel precursor comprises alginate (natural polysaccharide derived from brown algae), RGD peptide-containing mussel adhesive protein, calcium ions, phosphonodiols, and a ...
To simultaneously and adaptively update the transmit waveforms and receive filters, we propose a learning-enhanced Riemannian gradient descent (LE-RGD) method, which unfolds the classical Riemannian ...