提出了混沌系统将非高斯信号转变为高斯过程的理论。
The theory that chaos system can change non-gauss noise to gauss process is presented.
高斯过程隐变量模型是最近提出的比较流行的无监督降维方法。
Gaussian process latent variable model (GPLVM) is a popular manifold method recently proposed for dimensional reduction.
内核方法和支持向量机(SVMs)与高斯过程相关并应用于分类和回归问题。
Kernal methods and support Vector Machines (SVMs) are related to Gaussian processes and can also be used in classification and regression problems.
第二章引入非线性滤波理论,给出一类关于条件高斯过程的一维和多维非线性滤波估计。
In Chapter 2, we present nonlinear filtration theory, and find out the nonlinear conditional Gaussian filtering estimation under one dim and multi dims.
地面运动加速度功率谱模型为零均值的平稳高斯过程,描述为过滤白噪声施加于支撑各点。
The power spectral density function of ground acceleration can be described as filtered white noise applied on each support point.
针对国际建筑工程项目投标报价中最优标高金的确定问题,提出了一种基于高斯过程方法的标高金预测模型。
Abstract: A novel Bid Mark-up of International Construction Projects Estimation model is proposed, which is based on the Gaussian Processes algorithm.
文章首先介绍了高阶统计量的定义和性质,特别指出了高阶统计量对高斯过程不敏感,这是我们利用它进行信号检测和估计的理论依据。
First, the definition and properties of HOS are introduced. We especially notice that HOS is insensitive to Gaussian process. This is the theoretical basis of signal detection and estimation.
研究了线性光纤中色散导致初始频率啁啾的高斯光脉冲展宽的详细物理过程。
The physical process of frequency chirped Gaussian pulses broading induced by the group- velocity dispersion has been studied.
算法重点考虑到成像过程中必然引入的各种噪声,用高斯分布函数模糊化直线参数,使提取具有良好的稳健性。
The new method puts emphases on dealing with all kinds of noise from the imaging process, and USES Gaussian distribution to blur parameters of straight lines in order to ensure extraction robustness.
多普勒超声血流信号是一个非平稳的高斯随机过程,其时频分布与血流的速度及其变化有密切的关系。
The Doppler blood flow signal is inherently a nonstationary Gaussian random process whose time-frequency representation associates with the time-varying velocity of blood flow and its variations.
从这一导出过程可以清楚地看出高斯束相干场附加位相差的成因及其物理意义。
From the derivation, cause and physical significance of the extra phase difference of the coherent field of Gaussian beams can clearly be seen.
通过对四分位数稳健统计进行z比分数法能力验证过程的分析提出高斯节点z比分数法。
By quartile robust statistical Z-Score way analysis of Proficiency Testing process to make Gaussian node Z-scores ways.
分析了二次再结晶过程中高斯取向晶粒与晶粒尺寸的关系及取向差分布;
The Goss oriented grains, their grain sizes and their misorientations to the surrounding grains were analyzed.
提出一种鲁棒自适应表面模型,该模型中每个像素值的变化过程由一混合高斯分布描述。
A robust and adaptive appearance model is proposed, in which the value of each pixel over time is modeled by a mixture of Gaussians.
根据这一结论,光束在某些满足一定条件的充满增益或损耗介质的高斯反射镜腔的传输,可以视作连续的复数阶傅立叶变换过程。
The beam propagation between two Gaussian reflectivity mirrors filled with gain medium can be regarded as a complex-order Fourier transform process.
再针对具体的自动标注过程,建立了基于高斯混合模型的自动图像标注模型。
And then, taking into account the specific process of automatic image annotation, we built the automatic image annotation model based on Gaussian mixture model.
在运行高斯算法求解线性系统过程中,矩阵条件数是导致求解误差偏大的一个因素。
Condition number of matrix is a main root to result in large error in solution during the running of Gaussian algorithm.
该算法对红外图像处理过程中不同类型的噪声采用不同的方法滤波,有效地滤除了高斯噪声和脉冲噪声,同时增强了目标和背景中的边缘成分。
Different means are used for different kinds of noise respectively. The edges of target and background are enhanced and the elimination of Gauss noise and pulse noise are reduced.
分形高斯噪声fgn是分形布朗运动的增量过程,广泛应用于自相似过程的建模分析。
Fractional Gaussian Noise (FGN) is the increment process of fractional Brownian motion, they are widely used in modelling self-similar process.
乘坐舒适性的评价指标为乘坐质量沿铅垂方向的稳态高斯随机振动过程的加速度均方根值,并以人体的频率敏感性作为权因子。
Opti-mal comfort is defined as a minimum root mean square value of a stationary Gaussian random process weighted with respect to human sensitivity.
操作过程很简单,首先,你可以选择,你正在使用的缺陷类型:失焦,运动模糊,高斯模糊。
The process is simple. First, you choose the defect type that you're working with: out of focus, motion blur, or Gaussian blur.
在计算过程中,取积分网格中高斯点的材料常数来模拟材料特性的变化。
In computational procedures, variations of material properties are simulated by adopting material parameters of Gauss point in quadrature elements.
用成形滤波器对高斯分布的白色过程滤波,便可以得到具有期望分数维的布朗运动分形图形。
The fractional Brownian motion based fractal Image with desired fractional dimension can be generated by applying its shaping filter to a Gaussian distributed white process.
该文从时域连续信号角度出发,按照高斯随机过程模型,分析了时钟抖动对基带和中频线性调频信号信噪比的影响并给出了近似公式。
Based on Gaussian random process model and continuous-time system in time domain, this paper analyzes the effect on baseband and intermediate frequency sampling due to clock jitter.
文中简要介绍了焊接过程数值模拟热源的各种加载模式:高斯分布函数、双椭球分布函数、生死单元方法。
The paper briefly introduces several heat source models in numerical simulation of welding processes, including Gaussian distribution, double-ellipsoid distribution and birth-death element.
为了避免经验模式分解(EMD)过程中不同时间尺度函数间的模式混叠,采用基于高斯白噪声加入的经验模式分解方法,并将之应用于旋转机械故障诊断中。
The EMD added Gauss white noise is proposed to avoid mode mixing of different time-scale IMF, and is applied in fault diagnosis for rotating machine.
结果表明:双向高斯脉冲激励的处理过程和角分辨率特性均优于单向高斯脉冲。
Results show that the signal processing and the properties of angular resolution by the dual Gaussian pulse excitation are better than those by the singular Gaussian pulse.
这意味着高斯美雅计划仅仅与那些在对待其雇员和在生产过程中符合公平和安全标准的供应商进行合作。
It means that Coles Myer plans to only do business with suppliers who meet fair and safe standards in the treatment of their employees and in the manufacture of their product.
要得到口面上的合成高斯场,就必须控制从单模到合成高斯场的各个波导模式的耦合过程。
The Gaussian field can be obtained by controlling the mode coupling from the main mode to high mode.
用高斯随机过程模拟地震激励,可计及其功率谱特性。
The seismic excitation is modeled as a Gaussian random process and the power spectrum can be taken into account.
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