求翻译:signal ( ) Q m t are modulated using the formula是什么意思?待解决 悬赏分:1 - 离问题结束还有 signal ( ) Q m t are modulated using the formula问题补充:匿名 2013-05-23 12:21:38 信号()Q M吨调制使用公式 匿名 2013-05-23 12:23:18 信号()Q m t是调节使用的公式 匿名 ...
amplitude-modulated是什么意思 网络已调幅的; 耳中收到一个调幅; 幅度调整 词组短语 1.amplitude-modulatedsignal调幅信号 2.amplitude-modulatedindicator[雷达]调幅指示器 3.amplitude modulated oscillations调幅振动;爹振荡;爹振动 4.amplitude-modulatedcarrier调幅截波 ...
First to m-th parity check polynomials for use in encoding operation of low density parity check (LDPC) of time varying period m (m is an integer of two or more), and coding rate n/(n+1) (n is an integer of one or more), represented by formula (3), and satisfying zero, are ...
19. N son - carrier waves were modulated respectively with N paths symbol and got FDM signal. 20. She has a very monotonous voice; she should have it modulated. 21. When the conversation deserved to be punctuated she threw back her head and gave a perfectly proportioned peal of carefully ...
Formulae are derived concerned with the accurate estimation of parameters of modulated transmissions from emitters which need not be cooperative. Thus, the... MCD Oliveira,RR Bitmead - 《Digital Signal Processing》 被引量: 19发表: 2011年
In a modulated signal the maximum amplitude is 15 Volt and minimum amplittde is 5 Volt, then amplitude of signal wave will be: View Solution Knowledge Check Question 1 - Select One Identify the mathematical expression for amplitude modulated wave: AAcsin(ωc+k1vm(t)t+ϕ BAcsin(ωct+ϕ...
It will be interesting to unravel if a single SCP or a more complex mixture is needed for female song initiation, by which receptor(s) and sensory neurons the transfer is detected and how the signal is relayed to motor patterning circuits. Our experiments demonstrate that female copulation song...
M Najar,X Mestre,MA Lagunas - 《Signal Processing》 被引量: 9发表: 2000年 Effect of nonideal wavefront on the near filed beam quality disturbed by flaw in target system The beam is modulated by these flaws after diffraction transmission, thereby reducing the beam quality of the system. The...
This paper derives the calculation formula for the power spectrum of a wave phase-modulated by a band-limited Gaussian signal by using the expansion of the... H Sasaoka - 《Radio Research Laboratory Review》 被引量: 1发表: 1984年 Interdecadal variability of El Nino onset and its impact on ...
Malaria mosquitoes acoustically detect their mating partners within large swarms that form transiently at dusk. Indeed, male malaria mosquitoes preferably respond to female flight tones during swarm time. This phenomenon implies a sophisticated context- and time-dependent modulation of mosquito audition, th...