Many use a calculator to do math, but six-year-old Montrealer Bruce Arthur Chang from Westmount only uses his mind when solving math problems. He was crowned the youngest mental math Grand Champion of ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

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