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- Demodulation of Balance Amplitude Modulation Wave 平衡调幅波的解调
- amplitude modulation wave and demodulator 调幅波解调器
- amplitude modulated waves 调幅波
- amplitude modulated wave 调幅波
- In communications, the amplitude variations of an amplitude modulated carrier wave. 在通信技术中，调幅载波的幅度变化图。
- Crystal radios are devised for the reception of amplitude modulated AM signals. 晶体收音机是用来接收调幅信号的。
- Stochastic resonance of amplitude modulation wave in single-mode laser driven by color noises 色噪声驱动下调幅波的单模激光随机共振
- What is Pulse Amplitude Modulation? 什么是脉冲调幅?
- Quadrature amplitude modulation. 正交幅度调变。
- Either the amplitude modulation EMW or the ELF continuous and pulse EMW has the same results in producing the window bio effect. The modulation waves have the same frequency with the ELF waves; (2 )生物学窗效应既可由ELF(极低频 )正弦 (调制波 )振幅调制的高频电磁波 (载波 )产生 ,又可由ELF连续波或ELF脉冲波产生 ,只是前者的频率窗只体现在调制波频率上而不体现在载波频率上 ,而且 ,前者的窗效应频率与后者的窗效应频率是相同的 ;
- Either the amplitude modulation EMW or the ELF continuous and pulse EMW has the same results in producing the window bio effect.The modulation waves have the same frequency with the ELF waves; 生物学窗效应既可由ELF(极低频)正弦(调制波)振幅调制的高频电磁波(载波)产生,又可由ELF连续波或ELF脉冲波产生,只是前者的频率窗只体现在调制波频率上而不体现在载波频率上,而且,前者的窗效应频率与后者的窗效应频率是相同的;
- The spectrum of amplitude modulated signal are two half magnitude spectrums of base band signal positive and negative shifted by a carrier or R. 调幅讯号之频谱为一半强度基频讯号之频谱分别正负位移一射频或载波之频率。
- 1. (2) Either the amplitude modulation EMW or the ELF continuous and pulse EMW has the same results in producing the window bio effect.The modulation waves have the same frequency with the ELF waves; 生物学窗效应既可由ELF(极低频)正弦(调制波)振幅调制的高频电磁波(载波)产生,又可由ELF连续波或ELF脉冲波产生,只是前者的频率窗只体现在调制波频率上而不体现在载波频率上,而且,前者的窗效应频率与后者的窗效应频率是相同的;
- 5. (2) Either the amplitude modulation EMW or the ELF continuous and pulse EMW has the same results in producing the window bio effect.The modulation waves have the same frequency with the ELF waves; 生物学窗效应既可由ELF(极低频)正弦(调制波)振幅调制的高频电磁波(载波)产生,又可由ELF连续波或ELF脉冲波产生,只是前者的频率窗只体现在调制波频率上而不体现在载波频率上,而且,前者的窗效应频率与后者的窗效应频率是相同的;
- The paper is dedicated to study the influence of the additive Gaussian White Noise on the Spectral Correlation Density (SCD) analysis of Amplitude Modulated (AM) signals. 重点研究了加性高斯白噪声对调幅信号谱相关密度分析结果的影响。
- The spectrum of amplitude modulated signal are two half magnitude spectrums of base band signal positive and negative shifted by a carrier or R.F. frequency. 调幅讯号之频谱为一半强度基频讯号之频谱分别正负位移一射频或载波之频率。
- This system of modifying the carrier waves is called "Amplitude Modulation," or "AM". 这个改变载波的系统称为“振幅调制”或缩写为“AM”。
- I retrofitted our ommunications to an amplitude modulation. 我把我们通讯改为调幅模式。
- amplitude modulation wave 调幅波
- In order to mimic analog halftoning techniques, clustered-dot ordered dithering or Amplitude Modulated (AM) halftoning produces this illusion by varying the size of printed dots according to the gray level of an original continuous image. 传统的调幅加网(又称聚集点有序抖动加网)通过改变网点的大小来表现灰度级,对于低分辨率的打印机而言,其设备输出分辨率与再现图像层次的矛盾尤为突出。
