片语

correlation dimension dc相关维数

the correlation dimension关联维数

chaotic correlation dimension混沌关联维数

global correlation dimension全局相关维数

correlation dimension method关联维法

correlation fractal dimension关联分维

d correlation dimension关联维d

saturated correlation dimension饱和相关维数

fractal correlation dimension分形关联维数

英汉例句

• the variations of the apen and the correlation dimension were calculated.

  计算近似熵与相关维的变化。

• the correlation dimension of the fractal dimension is the good one to directly reflect the rotator system, which could give the information of the fault and the extent of the fault in quantity.

  使用分形维数中能直接反映转子系统运行特点的关联维数来获得转子运行故障以及故障发展程度的定量描述。

• based on the oceanic lidar test data, it is proved that the correlation dimension of the oceanic lidar system is a fraction and there is at least one positive lyapunov exponent.

  以机载海洋激光雷达试验数据为依据，证明了海洋激光雷达系统的相关维是一个分数，而且至少有一个正的李雅鲁诺夫指数，进一步揭示了其噪声内在的混沌特性。

• to be a utility tool of fractal theory correlation dimension is wi de ly used in status recognition.

  关联维作为分形理论的实用工具在状态识别中得到广泛应用；

• the results show that the change of correlation dimension of creep measurement time series reflects the different tectonic movement.

  结果显示：蠕变观测时间序列不同成分的关联维变化，反映出不同的构造运动信息；

• result shows that correlation dimension method of logging curves has more than 92% accuracy for predicting lithology of the sandstone reservoirs.

  计算结果表明，应用测井曲线关联维数法预测砂巖储层巖性，其精确度达到92%以上。

• in order to reduce the influence of noise on the correlation dimension which is used in the hydraulic pump fractal fault diagnosis, a denoising method using adaptive wavelets was presented.

  针对液压泵故障分形诊断方法中噪声对关联维数的影响，提出了自适应小波降噪的思路。

• in this paper surrogate-data method of phase-randomized based on correlation dimension is proposed to identify the nonlinearity and chaos of data obtained by ship inertial navigation system.

  利用基于关联维数的相位随机化的替代数据法，给出了对船舶运动惯导实测时间序列进行非线性判定和混沌判定的方法。

• from the correlation dimension analysis of noise signals of internal combustion engine, it was proved that engine noise signals have an obvious fractal characteristic.

  通过对实际测量的内燃机噪声信号的关联维数计算分析，证明了内燃机噪声信号的分形特性。

• first, the calculation of the correlation dimension of the chaotic analysis method is studied.

  首先对混沌分析中的关联维计算方法进行了研究。

• therefore, when deciding tolerances of the process before or after nitriding, the formulas involving the correlation dimension chain must be adopted in calculating.

  因此，在确定氮化前后的工序尺寸公差时，应采用相关尺寸链的公式进行计算。

• the correlation dimension is introduced to characterize quantitatively the complexity of heart sound.

  本文提出利用关联维数来定量地对心音信号的复杂程度进行描述。

• comparison with the correlation dimension of solar insolation curve, it shows that solar insolation change controls the basic pattern of climate changes, then superposes territorial characteristic.

  与太阳辐射曲线关联维数对比表明，太阳辐射控制了气候变化的基本格局，在此基础上叠加了区域性特征。

• furthermore, initial neighborhood radius was computed by the estimated noise level based on the g-p saturation correlation dimension method.

  初始领域半径的选取采用了基于g-p关联维法的噪声水平的初始估计方法。

• the value of correlation dimension can reflect sleep stages after analyzing and simulating the sleep eeg, and then simulation forecast for nrem sleep stage was made which accorded with actual result.

  以长程睡眠脑电数据分析和仿真为例，分析结果表明关联维的高低能够反映出睡眠的阶段，据此对非快速眼动睡眠期的仿真预测与实际结果相符。

• in addition, the influence factors to correlation dimension are discussed and the computing procedures of udwt and progressive correlation dimension method are developed.

  文中还讨论了关联维的影响因素，对udwt和改进关联维方法编制了相应计算程序。

• correlation dimension is an important parameter to measure a nonlinear time sequence quantitatively, and it is widely used to analyze biomedical signal, such as eeg and ecg.

  相关维数是定量描述非线性时间序列的一个重要参数，在脑电、心电等生物医学信号的特征描述方面得到了广泛地应用。

• the result shows that the correlation dimension of the vibration signal of the oil pump can be used as characteristics for recognizing its operation.

  结果表明，关联维数可以作为识别输油泵运行状态的特征量。

• in this article, correlation dimension is used to evaluate the effect of skin thickness on measurement of skin biospeckles.

  本文采用关联维数方法研究了皮肤厚度对皮肤激光散斑测量的影响。

• then, the relationships between correlation dimension and the network traffic are analyzed in detail.

  然后，分析了重构相空间的关联维数与网络流量的关联关系。

• introducing correlation dimension method in the fractal theory and the correlation dimension curve of the synthetic seismic profile is analyzed.

  引入分形理论中的关联维方法，对合成地震剖面的关联维曲线进行分析。

• the noise-induced chaotic responses were studied based on the numerical results of the correlation dimension and the maximum lyapunov exponent.

  由系统的关联维数与最大李雅普诺夫指数等模拟结果分析了噪声诱发混沌这一新动力学现象。

• now two common methods of calculating log fractal dimension are widely used:calculation of correlation dimension of logging curves and fractal correction of logging curves.

  目前普遍采用关联维数计算法和测井曲线分形校正法，计算测井曲线的分形维数。