Abstract: In Digital Video Broadcasting-Handheld (DVB-H) devices for cyber-physical social systems, the Discrete Fractional Fourier Transform-Orthogonal Chirp Division Multiplexing (DFrFT-OCDM) has ...
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I learned to weld, and it changed everything
In this video, you'll learn essential welding techniques for beginners. The tutorial covers various welding methods and ...
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