low-frequency information的意思|示意

Since the human eye is sensitive to low frequency information, in which the watermark information embedded can be easily detected.

由于人眼对低频信息比较敏感，在其中嵌入水印信息，很容易被人察觉。

And the absence of low frequency information leads to fail to reconstruct the wave impedance.

低频成分的缺失导致重构波阻抗的失败。

Finally, the information process model of the low frequency UWB-SAR is given, and antenna pattern and the impulse response function of the system are discussed.

最后研究了低频uwb - SAR系统信息处理模型。利用该模型分析了天线方向图和系统的冲击响应函数。

Generally, the information about deformation recorded by the fringe is mainly distributed in the low frequency domain, whereas noises are in the high frequency part.

一般来说，散斑图像记录的变形信息主要集中在低频部分，而噪声主要在高频部分。

At the same time, the algorithm is combined with the video compressing standards, and embeds the information in the coefficient of the sub-low frequency in DCT domain, which improves the robustness.

同时算法与视频压缩算法相结合，在DCT域的次低频系数中嵌入信息，提高其鲁棒性。

Ackermann suspects that this may be because the right brain is specialized for processing low-frequency information, which is typical of speech, but this theory is still unproved.

Ackermann怀疑这可能是因为右侧大脑专门负责处理低频率的信息，说话就是很典型的一种，但这个假说还没被证实。