chirp ambiguity function 中文意思是什麼

chirp ambiguity function 解釋
線性調頻脈沖模糊函數
  • chirp : n. (鳥的)啁啾聲;(蟲的)唧唧聲;(無線電的)啁啾聲信號。vi. 1. (鳥等)啁啾地叫,(蟋蟀等)唧唧地叫。2. (人)嘁嘁喳喳地講話。vt. 嘁嘁喳喳地講出。
  • ambiguity : n. 1. 可作兩種或多種解釋;含糊;意義不明確。2. 模稜兩可的話,含糊的話。
  • function : n 1 功能,官能,機能,作用。2 〈常 pl 〉職務,職責。3 慶祝儀式;(盛大的)集會,宴會。4 【數學】...
  1. 1 in the research of design of radar waveform, one kind of hybrid radar waveform obtained by combining the chirp waveform with the non - periodic pseudorandom sequences is discussed. through the theoretical analysis and computer simulation, several main characteristics of this kinds of hybrid waveforms are discussed, such as the ambiguity function, ambiguity graph, the spectrum, the weighting methods, the response of the processing filter and the low probability of interception. those are showing the effectiveness of the new hybrid waveforms on the performance of high resolution and low probability of interception

    作者在以下幾個方面的研究工作中取得了進展及創新: 1 、在雷達波形設計中,介紹了一類新的線性調頻信號與非周期隨機編碼信號相結合的組合波形的組合形式,通過理論分析和大量的計算機模擬研究了這類組合波形的模糊函數(圖) 、頻譜特性、多普勒頻移特性、加權輸出特性、低截獲等方面的特點,證明了新型的組合波形在高分辨、低截獲等方面的有效性。
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