查询词典 noise

With the development of industry, communication and transportation business, the kind of the noise is getting more and more, stronger and stronger, nearly no urbanite is free from the harm by the noise.

随着工业、交通运输业的发展，噪声的种类越来越多，也越来越强，几乎没有一个城市居民不受噪声的干扰或危害。

It makes orthogonal processing between the weight vector and the noise subspace to mitigate the noise in the weight vector, and exploits the information contained in the pseudoautocorrelation of the observables.

所提算法将权向量和噪声子空间正交，消除了权向量中的噪声分量，并且利用了伪自相关矩阵的信息，从而提高了系统的性能。

A drain wire connects the shield to the AC source ground, sending accumulated noise back to the wall plug, lowering the overall noise floor.

外流，电线连接的盾来交流来源地面，发送日积月累的噪音回墙堵塞，降低整体噪音楼。

Because the traditional wireless microphone uses the frequency low silent chain, all is analyzes the radio-frequency signal the intensity, therefore they cannot and need the noise the signal differentiates; In the noisy radio frequency environment (for example digital equipment and so on CD/VCD/LD send out massive overtones) under use, when this launcher signal weak or closure, the silent chain possibly can open suddenly, the receiver can send out the intense demolition noise.

传统无线麦克风因采用频率低的静噪电路，都是分析射频信号的强度，所以它们不能把噪音和需要的信号区分开来；在嘈杂的射频环境(如CD/VCD/LD等数码设备散发出的大量谐波)下使用，在该发射器的信号微弱或关闭时，静噪电路可能会忽然打开，接收机就会发出强烈的爆破噪声。

A noise map is rather like a weather map for noise but it shows areas which are relatively louder or quieter.

噪音地图，而不是像天气图噪音，但它显示的地方，相对的呼声，或宁静。

Traditional methods of spectral estimation were based on the assumption that the background noise is white noise.

传统的谱估计方法都是建立在背景噪声是白噪声这一假设基础之上。

At the denoising stage, wavelet and medium filter are employed to denoise the white noise and pepper and salt noise.

在图像去噪的过程中探讨了基于小波分析与中值滤波相结合，去除高斯噪声和冲击噪声的方法。

The modified algorithm estimates the AR model parameters according to the reverberation noise data of the previous blodk, uses the whitener constructed by estimated parameters to filter the reverberation noise data of the current block, and executes the univariate GLRT judgement to the filtered data.

改进算法根据前一段的混响噪声数据估计AR模型参数，利用估计参数构成的白化器对当前段混响噪声数据进行滤波，并对滤波后数据进行单变量的GLRT检测。

The modified algorithm estimates the AR model parameters according to the reverberation noise data of the previous blodk,uses the whitener constructed by estimated parameters to filter the reverberation noise data of the current block,and executes the univariate GLRT judgement to the filter...

改进算法根据前一段的混响噪声数据估计AR模型参数，利用估计参数构成的白化器对当前段混响噪声数据进行滤波，并对滤波后数据进行单变量的GLRT检测。与双变量的GLRT算法相比，改进算法有效降低了运算量。最后通过蒙特卡罗仿真给出了改进算法的检测性能分析。

The numerical analysis shows that the effect of an input sinusoidal signal is also a sinusoidal signal in the output, and the effect of the white noise is a Wiener process. When the system parameters are small enough, the effect of signal modulating noise can occur in the stochastic systems.

理论分析表明，正弦信号在系统输出中的数值表现仍为正弦信号，白噪声的效应是维纳过程，较小的系统参数才能使随机共振系统发生信号调制噪声效应。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。