signal n. 1.信號,暗號;信號器。 2.動機(jī),導(dǎo)火線 (for)。 3.預(yù)兆,征象。 call signal 【無線電】呼號。 an alarm signal 警報(bào)(器)。 an information signal 〔美國〕暴風(fēng)警報(bào)(旗)。 an international code of signals 國際通用信號。 a signal of distress =a distress signal 船只失事信號。 adj. 1.暗號的,作信號用的。 2.顯著的,非常的,優(yōu)越的。 a signal victory [defeat] 大勝[敗]。 vt.,vi. (〔英國〕 -ll-) 發(fā)信號[警報(bào)]給(人、船等);用信號[警報(bào)]通知(暴風(fēng)、危險(xiǎn)等);用動作[手勢]示意;預(yù)示。 a signaling bomb 信號彈。
Numerical analysis of the signal modulation effect in bistable stochastic dynamical systems 雙穩(wěn)隨機(jī)動力系統(tǒng)信號調(diào)制噪聲效應(yīng)的數(shù)值分析
This thesis discusses the application of wavelet in signal modulation identification and parameter estimation 本文主要側(cè)重于討論小波變換在信號識別、參數(shù)估計(jì)等方面的應(yīng)用。
In this thesis , based on chaotic switching signal modulation , we study the effect on reducing emi of smps 本論文對混沌開關(guān)調(diào)制技術(shù)降低開關(guān)模式電源電磁干擾水平問題進(jìn)行了深入研究。
The design procedure of damping controllers is presented , including pss , hvdc small signal modulation and tcsc modulation 描述了基于prony方法的控制器設(shè)計(jì)過程,包括pss , tcsc和直流小信號調(diào)制。
The objective of this study was to contrive a scheme of accelerometer signal modulation and signal process , and to carry out a new fuze algorithm 重點(diǎn)研究了加速度計(jì)信號調(diào)理和信號處理方案,并設(shè)計(jì)一種新型引信算法。
In order to solve the problem of weak fluorescence , the signal modulation circuit and signal demodulation program were designed 針對熒光信號比較微弱的問題,本文設(shè)計(jì)了光纖倏逝波生物傳感器系統(tǒng)的信號調(diào)制電路和信號解調(diào)程序。
The method of hvdc small signal modulation is applied to enhance the small signal stability of the system ; the results are investigated based on the prony method 采用prony方法,研究了直流小信號調(diào)制對提高低頻振蕩阻尼的作用。
3 . in the face of analog channels design , we took use of the ic chip to design the signal modulation module , data acquisition and peripheral circuits 3 .前端模擬通道設(shè)計(jì),采用集成電路芯片,對信號調(diào)理模塊、數(shù)據(jù)采集和外圍電路進(jìn)行設(shè)計(jì),完成相關(guān)硬件pcb版圖繪制。
This project is on - line automatic recognition of the satellite signal modulation mode . it accomplishs a general signal analysis system based on the theory of softwareradio 本項(xiàng)目對衛(wèi)星信號的調(diào)制方式進(jìn)行在線自動識別,依據(jù)軟件無線電的基本思想建立了一個通用信號分析平臺。