frequency modulation 调频 相似单词 Index,The (股票)指数见Financial Times Industrial Ordinary Share Index. index n. 1.索引;(等于card index) 卡片索引(如图书馆中的) 2.(复数为indexes或indices)(物价或工资的)指数;[index (of sth)] (比喻)标志,表徵,量 Index 指数 stocks/index 【经】 股票指数...
modulation index 调制指数 index of modulation 调制系数 frequency modulation index (FM index) 调频指数 phase modulation index 调相指数 choke modulation 抗流圈调制,扼流圈调制 collector modulation 集电极调幅,集电极调制 base modulation 基极调幅,基极调制 absorptive modulation 吸收调制 deflection modul...
The meaning of MODULATION INDEX is a measure of the degree of frequency modulation expressed numerically for a pure tone modulation as the ratio of the frequency deviation to the frequency of the modulating signal.
调制指数Modulation Index指的就是公式中d/f_m*sin(2πf_mt)的最大值,这里也就是 d/f_m=> Modulation Index 最大频偏 peak frequency deviation就对应 d d => ∆f ⚠️注意,最大频偏∆f 其实和调制信号的频率没有关系,而在 ∆f 保持不变的情况下,Modulation Index 和调制信号的频率f_m成反比。
Modulation index estimation is important in the demodulation and recognition of Angle Modulation (AM) signals which include Frequency Modulation (FM) and Phase Modulation (PM) signals. In this paper, we firstly analyzed the AM signals with baseband modulation types, such as monotone, PSK, FSK, ...
Modulation index estimation is important in the demodulation and recognition of Angle Modulation (AM) signals which include Frequency Modulation (FM) and Phase Modulation (PM) signals. In this paper, we firstly analyzed the AM signals with baseband modulation types, such as monotone, PSK, FSK, ...
The meaning of MODULATION is an inflection of the tone or pitch of the voice; specifically : the use of stress or pitch to convey meaning.
FrequencyModulation（FM）频率调制（FM）Frequency Modulation (FM) 1. Frequency Modulation (FM) Process Audio signal: v m = V m cosωm t Frequency control in FM: ω(t) = ωc +Kv m = ωc +KV m cosωm t (1)where K = Frequency deviation constant, (rad/s)/V FM signal:...
A method of representing data in magnetizable surface storage; for example, " modifiedfrequency modulation". 在磁表面存储技术中一种表示数据的方法, 例如 改进型 调频制. 互联网 Reduction of Conducted EMI in switching power supplies using chaoticfrequency modulationscheme ( CFMS ) is proposed. ...
aI will be holding on forever 我永远举行[translate] aModulation index is the ratio between the frequency deviation and the modulation frequency. 模块化索引是比率在频率偏差和模块化频率之间。[translate]