• In most situations, this cognitive wiring helps us: it enables us to pick important information out of a background of random noise.

    在大多数情况下,这种认知接线方式可以帮助我们:它使我们能在随机嘈杂背景下挑选出重要信息。

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  • It wasn't surprising that the individuals adapted so quickly to these new rules and exploited them to achieve high scores after starting with completely random noise.

    在用完全随机的无意义数据启动后,个体能很快地适应这些新的规则并利用它们取得较高的分数,这并不令人惊奇。

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  • Therefore, deeply investigating and analyzing the character of random noise in working area and its relation with working factor have practical implication to better guiding field data acquisition.

    因此,深入地调查和分析工区内随机噪音的特征及其与施工因素的关系,对于更好地指导野外数据采集具有实际意义。

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  • Furthermore, the method can suppress random noise in the original hyperspectral imagery.

    算法还能有效地抑制原始图像中的随机噪声。

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  • Microwave Radiometer is a passive microwave measurement device. It passively receives the random noise radiated by the objects and environment.

    微波辐射计是一种无源微波测量装置,它本身不发射微波信号,只是被动的接收目标及环境辐射的随机噪声。

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  • The paper discusses the random noise removing.

    本文主要研究了随机噪声的去除。

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  • In this paper, a duopoly model with random noise is researched.

    研究带有随机干扰的市场模型。

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  • The sawtooth interference on some log curves is a random noise with short cycle.

    某些测井曲线上出现的毛刺干扰,具有随机性质,周期短,并与地层性质无关。

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  • CRA is better than other methods for suppressing random noise on keeping amplitude.

    就保幅能力而言,该方法优于其它压制随机噪声的方法。

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  • Signal to Noise Ratio( SNR): The ratio of the signal to the random noise in a set of data.

    信噪比:平均到一个数据单元的信号与随机噪声的比值。

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  • Noise is sorted into random noise and non-uniformity noise according to its characteristics.

    根据噪声属性,将噪声分为随机噪声和非均匀性噪声。

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  • When applied in airborne imaging surveillance, UWB random noise radars have their special merits.

    噪声雷达在对空成像预警的应用中有着独特的优势。

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  • A modified nonlinear adaptive polynomial filter is proposed to reduce random noise in ECG signals.

    提出了应用改进的非线性自适应多项式滤波器用于去除ECG信号噪声的方法。

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  • The pseudo random noise ranging code has been applied extensively to spread spectrum communications.

    伪随机码在扩频通信中得到广泛应用。

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  • Using correlation means in testing phase response can reduce random noise and improve precision of phase test.

    用相关法进行相频特性的测试,可以有效抑制随机噪声的干扰,提高相位测量的精度。

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  • Then a digital filter is designed to decrease random noise, which could further increase the demodulation precision.

    通过数字滤波器滤波处理,可以减少随机噪声干扰,进一步提高精度。

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  • Then a further attempt was made, FLP filter was also used to reduce the random noise and a good result was obtained.

    进一步又采用了前向线性预测滤波的方法,同样得到了比较好的滤波效果。

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  • And the algorithm is insensitive to the random noise when the weight function is an odd function of gray of an image.

    当权函数是图像灰度的奇函数时,该算法对图像的随机噪声不敏感。

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  • A digital filtering technique of the observed pulse data in dynamic systems with random noise is developed in this paper.

    本文提出了一种用于处理动态实验脉冲型数据的数字滤波技术。

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  • Self adaptive predictor is used to extract periodic signals with unknown frequencies from wide band random noise background.

    自适应预估器能用来提取宽带随机噪声背景中未知频率的周期性信号。

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  • Then, The WVD function's mechanism of suppressing additive random noise in stationary random process is analyzed theoretically.

    然后,从理论上分析了它抵消平稳随机过程中与信号不相关的加性随机噪声的机理;

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  • But the random noise added to low resolution images will have unpredictable influence over the synthesized high-resolution images.

    但是,加在低分辨率图像上的随机噪声会对合成的高分辨率图像产生不可预知的影响。

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  • Emphasis is put on the inversion result under the influence of major random noise and a variety of geological noise sources in the field.

    重点讨论了场值中有较大随机干扰、有不同类型的地质噪音源影响下的反演结果。

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  • The theoretical analysis of its accuracy is presented in the paper and the influence of random noise to phase shift measurement is calculated.

    本文对测量精度作了理论分析,计算了随机噪声对相移测量的影响。

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  • In a low light level wavefront sensor with image intensifier, the random noise of CCD output image is inhibited by delay correlation algorithm.

    在带像增强器的微光波前传感器中,采用延时相关算法抑制CCD输出图像的随机噪声。

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  • The results demonstrate the cross correlation filter not only can suppress random noise in GPR signal but also confirm exactly the onset of reflection wave.

    结果表明:应用该文所介绍的处理方法不但能有效压制探地雷达信号中的随机干扰而且能精确确定反射波的起跳点。

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  • The results of synthetic seismograms and real data indicate that the method can separate coherent and random noise effectively, enhance signal-to-noise ratio…

    理论模型计算和实际资料处理试验表明,使用该方法能有效地分离相干噪声和随机噪声,提高地震记录的信噪比,简单实用,便于操作。

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  • By means of the principle of correlation analysis, this paper introduces an approximate method for estimating signal-to-noise ratio on random noise background.

    本文利用相关分析的原理,提出一种在随机噪音的背景上估算信噪比的近似方法。

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  • Simulation is carried out to a signal with random noise through the application of MATLAB, which verifies the practicability and the superiority of the theory.

    应用MATLAB针对一伴有随机噪声的信号进行了仿真实验,证明了该理论的可行性与优越性。

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  • Software and hardware implementation of ranging was sum up including triangulation & parallax measuring, pulse current ranging and pseudo random noise ranging.

    总结了测距功能的软硬件实现技术,包括传统的三角测量和视差测距技术、电脉冲测距技术、伪码扩频脉冲串测距技术。

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