Abstract: The mutual coupling (MC) effect between sensors is a critical factor in sparse array (SA) design, substantially affecting direction-of-arrival (DOA) estimation performance. In this paper, we ...

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This story is a complementary profile to the 2025 Hypebeast100, our annual recognition of the creatives shaping fashion and culture today. Explore the full Hypebeast100 list, award winners, and this ...

I want to convert a scipy sparse matrix into a sum of Pauli strings directly using qml.pauli_decompose without converting to a numpy array first, since for larger ...

Currently, I need to perform Gaussian filtering on images, but I want to avoid using MATLAB's built-in functions. Given an image of size N x N, my idea is to construct a sparse matrix where both ...

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Abstract: Sparse arrays offer economic advantages by reducing the number of antennas. However, directly utilizing the covariance matrix of sparse array signals for wideband beamforming may lead to the ...

Last month, the union SAG-AFTRA, which represents video game performers and other actors, ended a nearly yearlong strike with a tentative agreement on “guardrails” against the use of artificial ...

Other than Keanu Reeves dodging bullets in slow-motion or Laurence Fishburne waxing poetic about the sham nature of our perceived reality, is there anything more iconic from The Matrix films (airing ...

ABSTRACT: Node renumbering is an important step in the solution of sparse systems of equations. It aims to reduce the bandwidth and profile of the matrix. This allows for the speeding up of the ...