NVIDIA integrates Universal Sparse Tensor into nvmath-python v0.9.0, boosting sparse deep learning and scientific computing with zero-cost PyTorch interoperability. Why it matters: Sparse data is a ...
Abstract: This paper presents a novel flexible sparse antenna array (FSAA) design that improves angular resolution in direction-of-arrival (DOA) estimation. In contrast to conventional fixed arrays, ...
Abstract: We introduce an efficient implementation of sparse recovery methods for the problem of harmonic estimation with 2D sparse arrays using a single snapshot. By imposing a uniformity constraint ...
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