Abstract: In this letter, we first investigate a shift strategy for enhancing the length of the consecutive segment in the sum and difference co-array (SDCA). Then, a fourth-order sparse antenna array ...

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I recently upgraded from v27.1 to v29 and tried to use the new nested array object filtering syntax. If I get rid of && city:=Denver from my query using the new filter syntax, I get a response but it ...

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Astronomers have spotted something strange and spectacular: a mysterious object that keeps emitting pulses every 44 minutes. In a press release from Australia’s Curtin University, which was part of ...

numpy.result.dtype on non-array objects that have a .dtype attribute will unexpectedly use the .dtype attribute instead of returning dtype object. Creating an array with the same objects will as ...