Abstract: A drawer-type fixture for transformer assembly frame is used to collect the coordinate data of the center of circular holes. To address the issues of high misrecognition rate and weak ...
Photonic Generation of Flexible and Adjustable Triangular and Square Waveforms Based on a Comparator
Abstract: A photonic approach to generating triangular and square waveforms using a comparator is proposed. Beginning with a sinusoidal waveform, a comparator comprising two Mach-Zehnder modulators ...
A triangle-shaped UFO was recently filmed flying over Area 51. As if that wasn’t mysterious enough, a scanner monitoring the secretive military base’s unencrypted radio frequencies picked up a very ...
An aircraft of an unusual triangular shape was spotted over the area of the well-known U.S. test airbase Groom Lake (Area 51). The Aviationist reported on this. Planespotter Anders Ottosson was ...
New York state’s third-largest mall is headed to public auction next month after racking up more than $400 million in debt. The Palisades Center, built by Syracuse-based Pyramid Management Group in ...
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