英汉例句

• there are both additive white gaussian noise (awgn) and random impulsive noise in realistic wireless communication channels.

  现实的无线通信环境不仅存在着高斯白噪声干扰，而且存在着随机沖击干扰。

• a new measure for signal distortion in impulsive noise, namely fractional order signaltonoise ration (fsnr), is introduced to quantify the performance of the impulsive noise cancellation algorithm.

  为了测量这种算法下脉沖噪声的对消性能，引入了一种新的信号失真的性能测度，叫分数阶信噪比。

• a new filter for impulsive noise removal is presented.

  提出一种新的椒盐噪声滤除方法。

• the experiments show that the proposed method retains the merits of maximum-minimum method and is simple and effective in random impulsive noise removal.

  本文方法保留了最大-最小值方法去除随机脉沖噪声的优点，且检测算法简单，去噪快速有效。

• impulsive noise in the drift, has been a long time that a bright moon is no longer a reward yang shou.

  在喧嚣里浮躁的随波逐流，已很久不再仰首赏那一轮皓月了。

• a technique based on 2d osf(order statistics filter) was proposed to filter impulsive noise and radio frequency interference(rfi) in ionospheric backscatter sounding.

  提出了一种基于二维排序统计滤波器（osf）的方法，滤除电离层后向散射探测中存在的随机沖激噪声与射频干扰。

• our methods not only effectively remove the impulsive noise caused by sensors, but also preferably preserve important detailed edges and image quality in remotely sensed images.

  提出的方法不仅能够有效地消除传感器随机噪声的影响，而且还能够很好地保持遥感图像上重要的细节边缘和影像质量。

• the output snr and performance gain are functions of signal to impulsive noise ratio (sinr) respectively. under lower and higher sinr, the output snr changes linearly;

  消隐器输出snr及其性能增益是信号脉沖噪声比（sinr）的函数：在低sinr和高sinr下，输出snr呈线性变化，性能增益分别趋近于定值；

• a space-time nonlinear receiver for a ds-cdma synchronous channel is proposed for jointly mitigating impulsive noise and multiple access interference.

  为了减轻沖激噪声和多径干扰的影响，本文提出了一种基于ds-cdma同步信道的空时非线性接收机。

• therefore, we propose a novel method to directly remove the effect of impulsive noise by flooring the observation probability of noise sensitive feature sub-vector at the gaussian mixture level.

  针对该结论，论文提出了在高斯分量级对噪声敏感特征子向量的观测概率进行限值，从而直接消除沖激噪声对语音识别的影响。

• the algorithm is much efficient to restrain the strong impulsive noise for low signal-to-noise ratio (snr) case.

  该算法在低信噪比下对强沖击噪声具有更好的抑制作用。

• the filter method of automatic soft-threshold based on optimization wavelet-package is applied on the filtering of signal of impulsive noise in firing-gas jet field of rocket.

  提出了基于最优小波包基的自动软阈值滤波方法在单兵肩射式火箭燃气射流脉沖噪声信号滤波中的应用。

• objective to analyse the effects on occupational workers hearing loss caused by steady state noise, impulsive noise and segmental vibration.

  目的比较和分析稳态噪声、脉沖噪声、脉沖噪声与振动联合作用对作业工人听力的影响。

• in this paper, two new nonlinear filters for filtering signal-dependent noise, additive noise and impulsive noise in image processing are proposed.

  本文提出了两种在图象处理中可同时滤除加性噪声、与信号有关的噪声以及脉沖噪声的新型非波性滤波法。

• the optimization algorithm proposed can improve the performance of impulse detection algorithm; furthermore, heighten the overall performance of the ofdm receiver in impulsive noise environment.

  本消隐非线性阈值的优化算法可以改进脉沖噪声检测算法的性能，进而大大改善ofdm系统在中压配电线脉沖噪声环境中的总体性能。

• and impulsive noise is to leave a stone … who do not have their own hometown, who traveled home to the time lost;

  是要把喧嚣和浮躁留给谁…石头有没有自己的故乡，谁在辗转的时候把故乡丢了；

• the proposed detector also incorporates a structure for estimating the impulsive noise parameter in order to update a filter parameter called the nonlinearity parameter.

  所提出的检测器采用了一种结构来估计沖激噪声系数和修正非线性滤波器系数。