噪

Curves for the BER are obtained based on the derived SNR at the output of the equaliser.

误码率曲线的基础上得到的衍生的输出信噪比的扳平。

The driven, abstemious Mr Radler enjoyed sweating profits from small, neighbourhood newspapers in their native Canada, while Lord Black cut a dash as a budding media magnate with his eye for a deal, strong conservative views and flashy erudition.

戴维德·芮德勒很有紧迫感，生活节俭，在加拿大相邻的几个城市里，经营着数家获利颇丰规模不大的传媒公司。从他那里，布莱克到了启动资金，创办了一家媒体公司，定位于理想的极保守主义观点和浮噪的学识博论。

This method makes full use of of small commutation fall function of a confusion of voices and experience mode decompose get used to cent to explain ability oneself, can bona fide reflects signal feature, offerred a kind of feasible way to be based on the breakdown that signal analyses to diagnose.

该方法充分利用小波变换的降噪功能和经验模式分解的自适应分解能力，能真实地反映信号特征，为基于信号分析的故障诊断提供了一种可行的途径。

For the first time, we observe the polarization effect in two-core fiber interferometers, for which we give our analyses and explanations in the thesis. This effect can be used to improve the S/N ratio and the stability of the system. Meanwhile, we did experiments to measure strain within a deformed cantilever, and the results are in agreement with our theory.

本文分析探讨了双芯光纤应变干涉测量的基本原理，对实验系统及现象进行了较为详细的分析，首次发现并验证了双芯光纤干涉中存在的偏振效应，提出了提高系统信噪比和稳定性的新方法；同时进行了一些实验研究，取得了与理论基本一致的结果。

The procedure for optimizing the tread pattern pitch arrangement in tire design based on the genetic algorithm is described.

介绍了遗传算法在轮胎花纹节距排列低噪优化设计中应用的方法与步骤。

First, the color-image was preprocessed with grayscaling, smoothing. The vertical gradient components of the image were found using the vertical mask of Sobel operator. Then the candidate areas with sufficient amount of edges were determined by calculating the gradient of edges. After finding possible vehicle candidates, the proposed method measured the prominent vertical symmetry of candidate areas and verified all possible candidates, as symmetry is an important feature of vehicle. The proposed method also figured out the vertical axis of symmetry and the width of the candidate vehicle.

算法首先对图像进行灰度化、平滑去噪等预处理，使用Sobel算子垂直方向掩模计算图像感兴趣区域内的边缘梯度，确定候选区域；而后根据车辆图像垂直边缘具有对称性的特点，分析候选区域的对称性强弱，并计算其对称轴位置和车辆宽度。

Traditional Gaussian filter blurs the details of the image when it smoothes the image.

传统的高斯滤波在平滑去噪的同时也会模糊图像的重要信息。

But, if this world is not merely a bad joke , life a vulgar flare amid the cool radiance of the stars , and existence an empty laugh braying across the mysteries , if there intimations of something behind and behind are mot evil humor born of madden us ;if , in a word , beauty means something , yet we must not seek to interpret the meaning .

人生也不仅仅是喧噪于神秘之乡的空虚的一笑；即使这一切发自那既不渴望也不可及的某种事物的启示，不是由于内在的失调而迸发的邪恶之念，也不是魔鬼用来嘲弄和激怒我们的奇谈怪论，一句话，徜若美具有某种意义，我们还是不要试图去了解它的意义为好。

For certificating the efficiency of this design method, Gaussian weighted median filters are adopted to remove well known channel noise, i.e., pepper and salt noise and uniform distributed impulse noise, in this framework.

该设计方法可以推广应用到其它具有适应性的去噪滤波器之上，使它们对不同类型、不同强度的信道噪声进行更柔性化的处理。

It is a significant for the development of the geoscience study to solve the earth surface effect and to improve ratio of signal to noise in the heavily ambient noise with speed industrialization and citifying.

其目的是为了解决地球的表面效应和人类社会高度发展的城市化、工业化、现代化带来的噪音干扰，提高信噪比，推进现代地球物理观测与研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。