amplitude-modulation noise信息详情
幅度噪声,幅度调制噪声
amplitude modulation───n.调幅;调幅;波幅调制
modulation───n.[电子]调制;调整
amplitude───n.振幅;丰富,充足;广阔
noise───n.(Noise)人名;(英)诺伊斯;vt.谣传;vi.发出声音;大声议论;n.[环境]噪音;响声;杂音
probability amplitude───薛定谔波函数,概率振幅,几率幅;[物]概率幅
modulation index───调制指数,调制度;[电子][通信]调制指数
amplitude unit───振幅单位
amplitude symbol───振幅符号
peak amplitude───[物]峰值振幅
vision noise added to the stimulus pictures, the quality of perception decreased, the mental rotation process postponed, and the onset of the amplitude modulation was delayed.───刺激图片加入视觉干扰后,知觉质量下降,心理旋转加工推后,波幅调制的起始时刻推后。
The paper analyzes the interference rejection of Quadrature amplitude modulation signals in the presence of carrier phase jitter, sinusoidal interference and white Gaussian noise.───文章分析了存在载波相位起伏、正弦干扰、高斯白噪声时正交调幅数字系统的抗扰性。
First, the generation mechanism, components and frequency characteristic of radiated noise of naval ships are studied. There exists periodical modulation for the amplitude of propeller noise.───首先讨论了舰船辐射噪声的产生机理、构成和频率特性,指出螺旋桨噪声的振幅存在周期性调制。
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