A fast and effective fuzzy clustering algorithm is proposed. The algorithm splits an image into n×n blocks, and uses block variance to judge whether the bl
The compound of 3,5-diazido-1,2,4-triazole was synthesized by the reaction of 2,5,2’,5’-tetrachloro-1,1’-azo-1,3,4-triazole with sodium azide at 50 ℃.Its cr
A flexible field programmable gate array based radar signal processor is presented. The radar signal processor mainly consists of five functional modules: radar