The relative correlation distance entropy is applied to fault diagnosis and state recognition of aero engine rotor-case system.
将相对关联距离熵应用于航空发动机转子—机匣系统状态识别和故障诊断。
When the vertical correlation distance is longer than the length of pile, it has small influence on the response variance of pile top settlement.
当竖向相关距离大于桩长时其变化对桩顶沉降响应方差影响不大的结论。
Moreover, the regression between the similarity coefficient and the space distance showed that there was no significant correlation between them.
对居群间的相似性系数和空间距离进行回归分析,表明二者之间不存在显著相关性。
The indication of locality is one of the most early referring content of pragmatics, it shows the relation between locality, place, distance etc. correlation words and context in language structure.
方位指示是语用学最早涉及的内容之一,它是讲语言结构中表示方位、处所、距离等方面的相关词语与语境的关系。
The results indicates1. The correlation coefficients of genetic distance under different environmental conditions closely relate to the selected characters.
结果表明:1。不同环境下遗传距离的相关系数与所用的研究性状关系密切。
A new image retrieval method by using Max correlation min distance to combine together texture features, Gaussian density characteristics and face detection of images for image retrieval is presented.
提出利用最大相关最小距离将图像的纹理特征、高斯密度特征与人脸检测相结合的算法进行图像检索。
This dissertation discusses, within the framework of Acculturation Model' theory, the correlation between nationality, culture distance, SLA level, attitude and motivation.
本研究在第二语言习得“文化适应假说”理论框架下,探讨了国籍、文化距离、习得水平与态度、动机的关系。
The article chiefly introduces CAE's analysis distance travelled by a stream of water and the correlation regular pattern in the motor vehicle bodywork physical design.
文章主要介绍了汽车车身结构设计中的CAE分析流程及相关规律。
Some problems, such as the choice of frequency, estimation of the distance and so on, are discussed according to sonar equation, which should be considered in designing an acoustic correlation log.
围绕声呐方程,论证了相关计程仪设计时应考虑的一些问题,如频率的选取,作用距离的估计等。
The results show that the high-tech industrial park agglomerations in the different areas of China are highly correlated in space and the correlation degree weakens as the distance increases.
结果表明,我国各地区高新技术产业园区的集聚存在较强的空间相关性,空间相关程度随着地理距离的增加而逐渐减弱。
Digital correlation approach is used to find the time of flight (tof) in ultrasonic distance measurement.
采用数字相关的方法确定超声波测距中的渡越时间。
The waveform of flaw signals from the rod is identified by the correlation method and Euclidean distance method. Based on these two methods, a comprehensive identification method is brought up.
采用相关系数法、欧氏距离法对这两类缺陷信号的的波形进行模式识别,以这两种方法为基础提出一种对此类缺陷信号综合识别方法。
Firstly the new algorithm processes the image by extracting edge and thresholding, then calculates the correlation of the binary images using the defined ESD distance.
该算法首先对图像进行边界提取并二值化,然后利用所定义的基于边缘的相似距离(esd)对处理后的二值图像进行相似性匹配运算。
This paper also analyzes the balance, the FH distance and the maxim um Hamming correlation of this FH sequences in both numerical analysis and experiment.
并对该混沌跳频序列的平衡性,跳频间隔和最大汉明相关性,从数值模拟与硬件实现上进行了比较分析。
ConclusionMesioclusion with open bite patients after orthognathic surgery, their open-bite distance has correlation with chin form.
结论安氏三类错合伴开合患者,行双颌正颌手术后,其开合距离与颏部形态变化有相关性。
One of them, the so-called distance-decay theory, states that the similarity and correlation between species at two locations decreases as the distance between them increases.
该理论认为物种之间的相似性和相关性随着距离的增大而减小。
This method established a new kind of relative similarity degree by combining the Euclidean distance with grey correlation degree.
该方法将欧氏距离和灰色关联度有机结合,构造了一种新的相对贴近度以实现对方案的评价。
The stress was researched correlation theory and the realization technique of the long-distance communication system , the control terrace and the user-administered system.
重点研究了远程通讯系统、用户操作系统、用户管理系统的相关理论及实现技术。
Soil translocation was related closely to slope gradient, with a significant linear correlation between mean displacement distance and slope gradient (P<0.01).
土壤耕作位移受地面坡度的影响十分明显,平均位移距离与坡度间呈显著正相关关系。
At last, the similarity is computed based on distance-weighted correlation.
最后,引入距离权重相关性对相似度进行度量。
Some problems, such as the choice of frequency and distance between transducers, are discussed according to sonar equation, which should be considered in the design of Acoustic Correlation Log.
围绕声纳方程,论证了相关计程仪设计时应考虑的一些问题,如频率的选取,换能器间距等,从而为海底回波仿真的参数选择提供了理论依据。
Then this board can provide distance information for bistatic laser radar targeting system. This thesis is devoted to the research on the correlation theory of lidar and the methods of laser ranging.
本文研究了激光雷达相关理论及激光测距方法,基于脉冲激光测距法,给出了一种结构简单,可同时处理多路回波信号的测距电路。
Achieve canonical correlation analysis, for time-frequency analysis algorithm, Using matlab to calculate the Mahalanobis distance for the image.
实现典型相关分析,用于时频分析算法,利用matlab针对图像进行马氏距离计算。
Correlation among contiguous data of 2d or 3d seismic exploration provides possibility for the data compression, which is necessary in transmission for long distance seismic exploration.
二维和三维地震勘探数据中存在的相邻数据的相关性为数据压缩提供了可能,而远程勘探数据的传输又有对数据进行压缩的要求。
Firstly, the correlation analysis of NDVI and PRI was carried out by using the method of dual distance variable correlation analysis;
首先利用二元定距变量相关分析的方法对NDVI和PRI进行相关性分析;
The correlation about the genetic distance to the longitude and latitude were not markedly.
遗传距离与经度、纬度的相关性均不显著。
The correlation of vindoline content with the first lateral branch number and stem diameter reached the significant level (P<0.05), and near significant level with internodal distance.
文多灵含量与一级侧枝数和茎直径的相关性达到显著水平(P<0.05),与节间距的相关性接近显著水平;
The correlation of vindoline content with the first lateral branch number and stem diameter reached the significant level (P<0.05), and near significant level with internodal distance.
文多灵含量与一级侧枝数和茎直径的相关性达到显著水平(P<0.05),与节间距的相关性接近显著水平;
应用推荐