Abstract: Matrix completion techniques are widely employed to estimate the channel matrix from partially observed channel measurements. However, its computational complexity is cubic in the number of ...

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Together AI, which specializes in open-source artificial intelligence models, is now worth more than $8 billion. By Niko Gallogly In recent weeks, two related developments have threatened to reshape ...

Abstract: Most existing near-field (NF) source localization algorithms are developed based on the Fresnel approximation model, and assume that the spatial amplitudes of the target at the sensors are ...