| 释义 |
1 [电子]?角度调制 两种调制方式都表现为载波信号的瞬时相位受到调变, 故 统称为角度调制( angle modulation) , 简称调角 [ 3] 。 2 [电子]?调角 ... frequency modulation 调频 angle modulation 调角,相角灯,角调制... positive modulation 正极性调制,正极性灯... 3 ?角灯 ... angle lap磨角 angle modulation角灯 angle of beam deflection射束偏转角 ... 4 ?角调制 angle modulation 调角; 角调制; 角度调制; 相角灯..
- 1
The triggering Angle modulation method of the sine-wave cyclo-converter is carried out, and the operating wave form of the designed system is put forward. 讨论了正弦波输出的交—交变频器触发角的控制方案，实现了双微机控制的交—交变频器的低频控制，给出了实际运行波形。 - 2
When the Angle modulation signals made up of the message model have passed through a randomly time-varying channel, a complex nonlinear estimation model is formed. 当此消息模型构成的角调信号通过随机时变信道后，形成复杂的非线性估计模型。 - 3
The signal, after the Angle modulation, would change in its spectral structure. And the analysis on its frequency spectrum is an important and necessary step for signal processing. 信号经过角度调制后，频谱结构将发生变化，频谱分析是处理信号的重要步骤和必要的保证。
|