Abstract: When using Doppler through-wall radar for target localization, it is necessary to extract the target's instantaneous frequency (IF) from the time–frequency distribution (TFD) of the echoes.
1 Institute of Data Science and Engineering, Xuzhou University of Technology, Xuzhou, China 2 School of Mathematics and Statistics, Huaibei Normal University, Huaibei, China The ...
Abstract: The advent of the global navigation satellite system has greatly enhanced satellite positioning technology, with precise point positioning (PPP) emerging as a prominent technique. Despite ...
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