If you need to adapt your presentations to different audiences or time constraints, PowerPoint lets you save multiple ...
Abstract: If a measurement principle allows the active stimulation of the signal to be measured in a quasi-closed-loop setup, a pass-band measurement approach is preferable to base-band measurement ...
Abstract: China’s college entrance examination has always been closely watched. With the access of big data technology, examinees across the country have different calculation and analysis methods in ...
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