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pro vyhledávání: '"Alshabhi, Salah"'
A frame $(x_j)_{j\in J}$ for a Hilbert space $H$ is said to do phase retrieval if for all distinct vectors $x,y\in H$ the magnitude of the frame coefficients $(|\langle x, x_j\rangle|)_{j\in J}$ and $(|\langle y, x_j\rangle|)_{j\in J}$ distinguish $x
Externí odkaz:
http://arxiv.org/abs/2210.03886
Publikováno v:
Sampling Theory, Signal Processing, and Data Analysis; June 2024, Vol. 22 Issue: 1
