• The -c model is designed to have a lower noise profile to keep people around airports as happy as the airline bean counters paying the fuel bills.

    这个C型模型将有更低的噪声特性,它能使机场周围的居民和支付燃料账单的航空公司一样高兴。

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  • The HVS model is based on the computation of the noise visibility function (NVF) and embed at the texture and edge region stronger embedded watermarks.

    模型基于噪声可见性函数(NVF)的计算来决定水印嵌入强度,使水印更多的嵌入到图像的纹理和边缘区域。

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  • Low noise coax cables should be used between the test coupons and the Model 7158 CARDS to avoid noise currents.

    在测试样板和7158型开关卡之间应该使用低噪声同轴电缆,以避免噪声电流。

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  • Acoustic similarity is the base of scaled model tests of underwater structure noise.

    声学相似性是水下结构噪声模型试验的基础。

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  • Considering the influence of the input disturbance, a mathematical description of road surface irregularity is established, which is the model of integral white noise and inspire with sine wave.

    同时,考虑到路面扰动输入对悬架控制的重要影响,建立出积分白噪声形式的路面不平度数学模型及正弦激励模型。

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  • A statistical noise model and a mathematical model for real speckle pattern are presented, and then, in view of the models, a new adaptive suboptimal image filtering approach is proposed.

    本文介绍了一种实际散斑模式的数学模型和噪声统计模型,并提出了一种针对这种模型的自适应次优滤波方法。

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  • Thirdly, the paper has discussed the generation mechanism, acoustic model and the simulation model of the road noise on the basis of the tire pattern noise, and carried out the simulation analysis.

    再次,在对轮胎花纹噪声研究的基础上,探讨了道路噪声的发声机理、发声模型及其仿真模型,并进行了仿真实验分析。

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  • According to the theory of the algorithm, the noise elimination algorithm based on noise model can also be extended to the other compression algorithms such as DCT, DPCM, JPEG, SPIHT and MPEG.

    从算法的理论基础来看,其中基于噪声模型的噪声清除算法对其他编码算法(如dct、DPCM、JPEG、SPIHT、MPEG等等)同样具有推广意义。

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  • Research is carried out on the discrete noise theory and calculation method, the calculation model of discrete noise and the approximate formula under small Mach number are verified by experiments.

    对低马赫数叶轮离散噪声的机理及计算方法进行了研究,并推导了离散噪声的声压计算式、低马赫数下近似计算式和轴心线上的计算式,还实验验证了计算模型。

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  • A voice conversion approach with a sinusoidal plus noise model is introduced and a parametric conversion algorithm based on phoneme segments is discussed in this paper.

    提出一种基于正弦加噪声模型的说话人转换方法,着重讨论通过修改音素段内的声学参数实现说话人的转换。

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  • Noise source identification for the model GZ6921 bus having rear mounted engine has been car ried out by means of the noise source identification model with testing and analysing system recommended.

    运用该噪声识别模型及所介绍的测试分析系统,对GZ 6921型后置发动机客车噪声源进行了识别。

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  • Results This model has the strong capability of noise immunity, quick convergence rate and powerful ability of global search.

    结果具有很强的抗噪声能力,且收敛速度快,全局搜索能力强。

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  • Mainly introducing the feature of the noise, the origin of the noise, model of the noise, Median filtering and equilibrium of the gray.

    主要介绍了噪声的特征、噪声的来源、噪声的模型、中值滤波、拉普拉斯锐化、灰度的均衡等。

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  • The noise model of the conversion circuit is analyzed in detail.

    详细分析了转换电路的噪声模型。

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  • An interacting multiple model (IMM) adaptive filtering algorithm based on expected system noise model was presented.

    本文提出基于期望系统噪声模型的自适应交互式多模型(IMM)算法。

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  • Results of identification and analysis show that main noise source of the model GZ6921 bus is cooling fan.

    识别及分析结果表明,冷却风扇噪声是GZ 6921型客车的主要噪声源。

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  • Triggering time synchronization error model is derived, and based on phase noise model of frequency source, random synchronization error is considered.

    本文建立了触发时间同步误差模型,结合频率源相位噪声模型,初步分析了随机型时间同步误差对成像的影响。

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  • The method uses the Anscombe's transformation to adjust the original image to a Gaussian noise model.

    改进后的方法使用方差不变性变换来调整原始图像为高斯噪声模型。

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  • During the process, noise model is built by Gaussian statistics algorithm, which can extract moving object contour accurately and quickly.

    在此过程中,使用高斯统计的方法建立噪声模型,使得该方法能更准确快速提取目标的轮廓。

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  • It is this predictable signal and noise model that allows us to predict the performance of digital cameras.

    可以预料,信号和噪声的模型允许我们预测数码相机的性能。

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  • On base of the essential parameter chosen reasonably, the dendritic morphology of incorporated noise model is simulated successfully.

    在合理选择以上关键参数的基础上,成功模拟了耦合噪声时的枝晶形貌。

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  • The different approximation is applied to the laser system to calculate the stationary probability distribution of the colored loss noise model of Dye laser.

    用不同的近似法计算了单模染料激光色损失模型的光强定态几率分布函数。

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  • It is proved in this paper that this equivalent noise model is neither equivalent to the original one nor measurable.

    本文证明,这既不是相当于原来也没有可衡量的等效噪声模型。

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  • For the IPL, a reasonable noise model related to geometric decorrelation was also proposed.

    对于IPL,提出了一种由几何去相关而引入的相位噪声模型。

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  • The transfer function of imaging system is modeled using the linear system theory and sampling theory, and the noise is characterized with the three-dimensional noise model.

    利用线性系统理论和采样理论对成像系统的传递函数进行了分析建模;借助于三维噪声模型表征了系统的噪声特性。

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  • Based on the generating mechanism of random input model of single wheel, a filtered white noise model for the random inputs with four wheels correlated was established.

    在分析单轮时域随机输入模型产生机理基础上,建立了车辆四轮相关随机输入的滤波模型。

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  • After analyzing image's noise model, self-adaptive median filtering is presented in this thesis.

    本文在分析图像的噪声模型后给出了有效的自适应中值滤除方法。

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  • The noise model study with blind signal separation issue has broad application prospects.

    研究含噪模型的信号盲分离问题具有广泛的应用前景。

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  • The noise model study with blind signal separation issue has broad application prospects.

    研究含噪模型的信号盲分离问题具有广泛的应用前景。

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