The group velocity is the speed at which modulated signals would be transmitted . 群速度就是将调制信号发送出去的速度。
When there is a modulated signal from transmitter, there are side bands . 只要在发射机中存在调制信号,就含有旁频带出现。
Study of digital demodulation method for dpsk - pm modulated signals 调制信号数字解调方法研究
Realization of msk modulated signals " digital demodulation Msk调制信号的数字化解调的实现。
Digitally modulated signal recognition algorithms for digital communication 数字通信中调制方式的一种盲检测算法
A functional unit that converts a signal into a modulated signal suitable for transmission 将信号转变成适合于传输的被调制信号的一种操作装置。
In recent years " modulation domain analysis " offers a unique method for viewing complex modulated signals 本文的目的是对下一代调制域分析仪进行系统软件设计及调制域分析仪的通用仪器接口设计。
Cabled distribution systems for television and sound signals - part 9 : interfaces of cabled distribution systems for digitally modulated signals 电视和声音信号用电缆分配系统.第9部分:数字调制信号用电缆分配系统的接口
Ach is a neurotransmitter - a chemical used to relay , amplify , and modulate signals between neurons and between neurons and other cells 乙酰胆碱是一种化学的神经递质,可以延缓,放大,调节神经元之间,神经元和其他细胞之间的信号传导。
In communications , an amplitude modulated signal in which the amplitude of the carrier is reduced to zero for some part of the cycle of the modulating waveform 通信技术中的一种调幅信号,其载波的振幅在调制波形周期的某些部分减少到零。