How-To Geek on MSN

Why NumPy is the Foundation of Python Data Analysis

These simple operations and others are why NumPy is a building block for statistical analysis with Python. NumPy also makes ...
XDA Developers on MSN

TinyML is the most impressive piece of software you can run on any ESP32

TinyML is an incredibly powerful piece of software, and you can easily train your own model and deploy it on an ESP32.
GitHub

ENH: Add optional overflow warning or automatic dtype promotion in

Proposed new feature or change: When summing large integer arrays, np.sum can silently overflow depending on the dtype and system architecture. For example, summing an int32 array on a 32-bit system ...
IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

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 ...
IEEE

Two-Dimensional Off-Grid Beamforming Acoustic Source Identification for Planar Microphone Arrays via Unfolding Delay-and-Sum

Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...