PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

You don’t need a professional document scanner machine. You can quickly turn any paper document into a digital file with your iPhone. This capability is beneficial for handling business receipts, ...

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Abstract: The evolution of wireless communications has been significantly influenced by remarkable advancements in multiple access (MA) technologies over the past five decades, shaping the landscape ...

Solidworks and Inventor receive a lot of attention, and so we tend to forget the surprising number of other MCAD programs ...

Abstract: We propose a high-resolution frequency-modulated continuous-wave (FMCW) ranging system using multi-source stitching, which can effectively solve the contradiction between detection depth and ...