Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...
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Learn how to add light and shadow to your drawings
This easy step-by-step drawing tutorial explains how to add realistic shadows and lighting to a full figure by breaking it down into simple shapes and understanding light direction. Arellano: As Trump ...
Abstract: Sixth-generation (6G) mobile communication networks are expected to have dense infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified positioning methods, ...
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