Abstract: In pulse and digital radio engineering systems, the Doppler frequency of a coherent pulse train (CPT) is measured by the response in a multichannel Doppler filter (MDF) based on the fast ...
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New algorithm enhances Doppler resolution of unmanned vehicle radars
A research team has developed an extrapolation-based Doppler resolution enhancement algorithm for frequency modulated ...
Signal extrapolation yields high-resolution Doppler estimation without complex computation - Expected to improve unmanned system performance ...
Dự án nghiên cứu và so sánh hiệu năng giữa FFT tuần tự và FFT song song hóa sử dụng OpenMP, đồng thời ứng dụng FFT vào xử lý ảnh trong miền tần số.
Forty years ago, nearly all the major decisions that shape our lives—whether or not we are offered employment, a mortgage, insurance, credit, or a government service—were made by human beings. They ...
Abstract: This paper addresses the critical issues of correlation loss and scalloping loss in traditional PMF-FFT algorithm for spread spectrum signal acquisition. An optimized method combining window ...
Introduction: Accurate identification of forest tree species is essential for sustainable forest management, biodiversity assessment, and environmental monitoring. Urban forests, in particular, ...
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