WebMar 13, 2024 · Chirp信号是一个典型的非平稳信号,在通信、声纳、雷达等领域具有广泛的应用,. Chirp译名:啁啾(读音:“周纠”),是通信技术有关编码脉冲技术中的一种术语,是指对脉冲进行编码时,其载频在脉冲持续时间内线性地增加,当将脉冲变到音频地,会发出一 … Web有道首页 反馈意见 切换到pc版 ©2015 公司 京icp证080268号
CHIRP在劍橋英語詞典中的解釋及翻譯
Webcalled the chirp rate, is given by B= T p where Bis the pulse bandwidth and T p is the pulsewidth. A. Stretch Processing The received pulse is shifted by a time ˝ proportional to target range, so that the signal becomes r(t;˝) = rect t 0:5T p ˝ T p ejˇ (t ˝)2e j2ˇF 0˝: (1) The required ADC sample rate can be reduced by ”de- WebOct 17, 2024 · 导读: chirp的意思是"啁啾声信号、无线电的",chirp是什么意思 chirp的中文翻译、读音、例句,在日常中也代表"人"的意思,发音音标为 [tʃə:p],chirp是一个英语名词,在《实用英语词典》中,共找到69个与chirp相关的近义词和例句。. chirp的意思是"啁啾声 … hey jackasses houston
一种估计线性调频信号参数的方法-彭榕辉周荫清-中文期刊【掌桥 …
Webchirp [ tʃə:p ] n.a sharp sound made by small birds or insects. v. make high-pitched sounds; of birds. 同义词:peeptwirpcheepchirrup. sing in modulation. 同义词:tweedle. A chirp is a signal in which the frequency increases (up-chirp) or decreases (down-chirp) with time. In some sources, the term chirp is used interchangeably with sweep signal. It is commonly applied to sonar, radar, and laser systems, and to other applications, such as in spread-spectrum communications (see chirp spread spectrum). This signal type is biologically inspired and occurs as a ph… WebNote that the window ``amplitude-rate'' is always positive. The ``chirp rate'' may be positive (increasing frequency) or negative (downgoing chirps). For purposes of chirp-rate estimation, there is no need to find the true spectral peak because the curvature is the same for all .However, curvature estimates are generally more reliable near spectral peaks, … hey jackass st louis