- 更多网络例句与噪声抑制相关的网络例句 [注：此内容来源于网络，仅供参考]
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In accordance with the contradictory between the antinoise ability and detection accuracy, according to the characteristics that the noise is uncorrelation among different frequency channels and the signal has relatively more energy than the noise in each channel, the mutual-energy cross technique is proposed.
针对检测中抗噪能力和检测精度的矛盾，根据噪声在分解的每个频道间彼此互不相关，而信号相对噪声在每个频道却有较大能量的特点，提出了互能量交叉的噪声抑制方法。
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Alignment of noisy signals ; centroid estimation ; support vector machine ; noise suppression ; Fourier kernel function
有噪声信号对准；质心估计；支持向量机；噪声抑制；傅里叶核函数
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The modified neighborhood field average filter,modified median filter and mode filter are analyzed,and a new practical method,which combines multilook average and nonlinear filter to reduce noise in the wrapped phase map,is presented.At the end of this paper,the characteristics of these approaches are compared and the experimental results by processing ERS-1/2 data are used to confirm that the method is more effective in suppressing noise in the interferogram of INSAR.
在比较条件邻域平均、模糊中值滤波和模数滤波3种非线性噪声抑制方法的基础上，提出了一种结合多视平均和非线性滤波的干涉相位图噪声抑制实现方法，并用ERS-1/2数据的实际处理结果验证了方法的有效性。
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For the problem that the suppression of co-channel interference and suppression of noise can't be balanced in signal-to-jamming and noise ratio maximization method for the linear precoding of multiuser multiple-input multiple-output downlink systems, an improved scheme that the term of noise variance is modified as a piecewise linear function is proposed, in which the balance between suppression of co-channel interference and suppression of noise can still be maintained even when the noise variance is a small value through piecewise modifying the term of noise variance, and thus the bit error rate and capacity of the systems are further improved.
针对多用户多输入多输出系统下行链路线性预编码的信干噪比最大化方法中，共信道干扰抑制和噪声抑制不能有效平衡的问题，提出将其中的噪声方差项修正为以噪声方差为变量的分段线性函数的改进方案。该方案通过对噪声方差项的分段修正，在噪声方差的值较小时依然能够保持共信道干扰抑制和噪声抑制间的平衡，从而使系统的误比特率性能和容量得到进一步提高。
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Proposed a DHCM for extracting targets′tracks from 3-Dimensional (3D) data, and made a detailed performance analysis on the DHCM′s detection probability, noise rejection capability and computation burdens. Theoretical analyses indicate that the DHCM has a high noise rejection capability, and has neural network structure, hence has stronger adaptivity and robust to noise properties.
理论分析表明，该方法具有较高的噪声抑制能力，并具有神经网计算结构，因而，对噪声特性具有较强的自适应能力和稳健性。3）基于有向高阶相关的方法，提出了一种用于在红外噪声中检测、跟踪低信噪比点目标的方案。
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In order to eliminate the effect of noise, wavelet-based denoising technique was used both on diffusion weighted images and noisy tensor field. We also compared the wavelet-based denoising method with the Gaussian smoothing, the traditional denoising method in image analysis.
为降低图像噪声对纤维跟踪的影响，分别采用小波去噪方法对扩散加权图像和张量场进行处理，并对小波去噪和传统的高斯平滑方法在扩散加权图像噪声抑制方面的作用进行了比较。
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Finally, complex multilevel threshold is used to suppress the white-noise in ultrahigh frequency PD signal which is got from stimulant GIS in lab.
结果表明，采用分层复阈值技术的复小波变换抑制自噪声的效果更好，在高信噪比或噪声抑制比的情况下，对信号的畸变也更小。
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Due to the fact that the intercarrier spacing in OFDM is relatively small, OFDM transceivers are somewhat more sensitive to phase noise compared to single carrier transceivers. Thus this problem must be carefully considered in designing an OFDMbased system since an accurate prediction of the tolerable phase noise can allow designer to relax system specifications. According to spectrum theorem, two components of phase noise were analyzed: common phase error and intercarrier interference. On the basis of the analysis, the performance of OFDM was given for the case where phase noise has been added to the signal, and an optimal design criterion for OFDM parameters was proposed that allows to improve the phase noise error correcting capabilities in OFDM receiver.
由于采用子载波间相互正交的结构，OFDM系统对于由本地振荡器不稳定性所导致的相位噪声影响非常敏感，针对公共相位误差CPE和载波间干扰ICI两种影响表现形式不同的干扰项，从功率谱密度函数这一独特角度分析了相位噪声对OFDM系统性能的影响，提出了旨在提高接收机抵抗相位噪声能力的OFDM系统关键参数优化与设计准则，可在对所设计OFDM系统性能加以提高的同时，有效降低对接收机前端模拟振荡器件和相位噪声抑制单元的性能指标要求，从而降低接收机硬件实现成本。
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Based on joint several edge detection methods, the edge was detected from SAR image by using Haralick algorithm and general fuzzy operator algorithm, and then the detected edge was subtracted from SAR image, then Lee filter was used to filter the speckle image without edge, at last the edge was added to the filtered image.
常规滤波算法在滤除噪声的同时也带来了图像边缘模糊问题，利用多种检测图像边缘算法的有机组合，首先提取出图像边缘，然后将边缘从图像中剔除，对剩下的无边缘噪声图像用改进Lee滤波法进行噪声抑制，再把边缘图像加入，最后得到了能保持边缘的SAR图像相干斑滤除图像。
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Simulation is be done for all various noise density from 10% to 95%, and the results show that the proposed algorithm can restrain salt-and-pepper noise with detail-preserving, especi all y for high noise level.
我们对密度在10%~95%的各种噪声强度的情况进行了仿真，结果显示本文提出的算法能在有效地抑制噪声的同时完好地保持图像的细节信息，尤其在高噪声密度条件下显示了良好的噪声抑制效果和细节保持能力，显示了算法的稳健性。
- 更多网络解释与噪声抑制相关的网络解释 [注：此内容来源于网络，仅供参考]
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Noise abatement：消声; 噪声抑制; 减低噪声
no-effect level 无作用剂量; 不造成影响的水平 | noise abatement 消声; 噪声抑制; 减低噪声 | noise limits 噪声限度
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background noise suppression：背景噪声抑制
background noise 背景噪声 | background noise suppression 背景噪声抑制 | background radiation 背景辐射
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noise limiter：噪声抑制器
noise level 噪声电平 | noise limiter 噪声抑制器 | noise margin 噪声容限
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noise limiter：噪声抑制器,噪声限制器
noise limitation 噪声限制 | noise limiter 噪声抑制器,噪声限制器 | noise margin 噪声容限
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MUT mute：静音,哑音,噪声抑制
Music conductor 音乐控制器 | MUT mute 静音,哑音,噪声抑制 | Muting 抑制,消除
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noise silencer：噪声抑制器
noise separator 噪音分离器 | noise silencer 噪声抑制器 | noise sound analyzer 噪声分析器
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black spotter：静噪器, 噪声抑制器, 杂波抑制器
black spot | 交通事故多发地段植物黑斑病 | black spotter | 静噪器, 噪声抑制器, 杂波抑制器 | black spotting | 白斑干扰抵消法
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squelch：噪声抑制
●有背景噪声抑制(SQUELCH)功能,可抑制收听过程中的背景噪声,此功能在收听调频广播和守听航空波段信号时特别实用. OUT)插口,供无线电爱好者用于DIY外置的同步检波器、软件无线电(DSP)解调器、DRM解调用的455/12kHz变频器等实验.
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noise squelch：噪声消除器, 噪声抑制器
Caren 卡伦(f.) | noise squelch 噪声消除器, 噪声抑制器 | planar solution 平面解
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noise suppression：噪声抑制
noise suppression control 噪声抑制控制 | noise suppression 噪声抑制 | noise suppressor 噪声抑制器