A high-tech way to share and cherish memories, the best digital photo frames are a slideshow of your beloved family photos and videos. Unlike fancy smart speakers and displays, they don’t play movies, ...
Abstract: Despite the important properties of unit norm tight frames (UNTFs) and equiangular tight frames (ETFs), their construction has been proven extremely difficult. The few known techniques ...
Grid2 is fully customizable. New zones (indicators) can be defined in unit frames to display information (statuses). The indicators can be customized and placed anywhere. Grid2 supports several types ...
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