Time-Frequency Transforms for Radar Imaging and Signal Analysis
暫譯: 雷達成像與信號分析的時間-頻率變換
Chen, Victor C.
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商品描述
This text is a hands-on guide to time-frequency transforms for radar imaging and signal analysis. It explores more efficient ways to: extract dispersive scattering features; detect and extract weak signals in noise; form clear radar images; estimate parameters and perform motion compensation; detect and track moving targets in the synthetic aperture radar; and analyze vibration and rotation induced micro-Doppler. This resource introduces an image formation algorithm based on time-frequency-transforms, showing its advantage over the more conventional Fourier-based image formation. Referenced with over 170 equations and 80 illustrations, the book presents algorithms that help improve the result of radar imaging and signal processing. Moreover, the authors discuss future trends in time-frequency to analyze micro-Doppler, and provide a newly developed time-frequency approach to radar signal and image processing to help solve problems associated with conventional approaches.
商品描述(中文翻譯)
本書是一本關於雷達成像和信號分析的時間-頻率變換實用指南。它探討了更有效的方法來:提取色散散射特徵;在噪聲中檢測和提取微弱信號;形成清晰的雷達影像;估計參數並執行運動補償;在合成孔徑雷達中檢測和追蹤移動目標;以及分析由振動和旋轉引起的微多普勒。本資源介紹了一種基於時間-頻率變換的影像形成演算法,顯示其相較於更傳統的傅立葉基影像形成的優勢。本書引用了超過170個方程式和80幅插圖,呈現了有助於改善雷達成像和信號處理結果的演算法。此外,作者討論了時間-頻率分析微多普勒的未來趨勢,並提供了一種新開發的時間-頻率方法來進行雷達信號和影像處理,以幫助解決與傳統方法相關的問題。