Abstract: This article introduces an innovative Doppler radar system designed for remote displacement sensing: the envelope detection and self-injection-locked (ENVSIL) radar system. First, we conduct ...
For solving a large amount of data processing and reducing the cost to improve detection accuracy, this paper proposes an intelligent detection model for railway vehicle wheels flat. We propose an ...
Abstract: Time–frequency (TF) analysis (TFA) is a valuable tool for capturing nonstationary features in time-varying signals. However, for strongly amplitude-modulated and frequency-modulated (AM–FM) ...
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