噪

The former one is much simple and easy to realize, but high signal to noise ratio is required.

先检测后跟踪的方法简单而且易于实现，但是对信噪比有较高的要求。

This creates a simple background spectra and a high signal to noise ratio.

这产生简单的背景光谱和高的信噪比。

This method is more accurately under the same circumstance of Signal to Noise Ratio.

仿真表明该算法在同等信噪比情况下，有较高的估计精度。

Computer simulation indicates that the new method has a good performance at high signal to noise ratio

计算机仿真实验表明新方法在高信噪比下具有良好的性能。

How do we maximize signal to noise ratio in general of course?

我们如何最大限度地提高信噪比一般的课程？

Given bit error rate and signal to noise ratio and other parameters.

给出了误码率和信噪比等参数。

Text in a specific study of their signal to noise ratio of OFDM system affected.

文中具体研究了他们对OFDM系统的信噪比的影响。

Simulation experiments show that the method is still effective even when the signal to noise ratio is low.

仿真实验表明该方法在低信噪比下仍然可以有效地提取ARM回波信号。

Objective To analyze the effects of coil size and sample volume on coil signal to noise ratio.

目的 分析线圈大小、样品体积对线圈信噪比的影响。

Especially, this method is high performance in middle andlow signal to noise ratio.

通过大量实验计算表明，本文提出的算法具有良好的有效性和优越性，尤其在中低信噪比时表现更佳。

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。