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Zhifeng Hu, Zhinong Li, Liying Ge, Qinghua Mao and Xuhui Zhang
The problems of the synchroextracting transform method being unable to handle FM signals and being prone to time?frequency feature discontinuity in a strong noise environment are addressed by the construction of a novel rotation synchroextracting chirple...
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Pengcheng Yin, Jiyi Zhang, Xiying Sun, Di Hu, Zhifeng Shi and Chengyan Wu
Vertex concavity-convexity detection for spatial objects is a basic algorithm of computer graphics, as well as the foundation for the implementation of other graphics algorithms. In recent years, the importance of the vertex concavity-convexity detection...
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