Study on Extended Digital Image Correlation Method and Its Application 扩展数字图像相关法的理论及应用研究
A method to measure the density of rock fill by use of the rigidity correlation method is put forward with regard to the characteristics of the rockfill of Yanshan Reservoir. 针对燕山水库大坝堆石体的特点,提出了刚度相关法测试堆石体密度的思路。
In this paper, phase correlation method is introduced to implement image mosaic of core fluorescent with low illumination. 针对低照度岩心荧光图像拼接问题,通过相位相关法,利用频域中的相位信息来实现图像的拼接。
The twice correlation method, which uses the apriori information of the sending signals, is proposed as a solution. 利用发射信号为已知这一先验信息,提出了二次相关估计时延的解决方法。
Comparison of time resolution and complexity between sliding correlation method and conventional correlation MUSIC method was conducted. 将滑动相关的时间分辨率与传统相关MUSIC方法的计算复杂度进行了对比。
Measurement of micro-displacement based on digital speckle correlation method 基于数字散斑相关方法的微位移测量
An Adaptive Alert Correlation Method Based on Pattern Mining and Clustering Analysis 基于模式挖掘和聚类分析的自适应告警关联
Image Matching System Based on Fast Robust Correlation Method 基于快速鲁棒互相关算法的图像拼接系统
Based on the working principle of laser mouse, the digital speckle correlation method is used to realize orientation of laser mouse. 在激光鼠标工作原理的基础上,利用数字散斑相关方法对激光鼠标的定位原理进行了研究。
A measurement system for sine signal phase difference is designed by using DSP and digital correlation method. 设计一个采用DSP技术和数字相关法测量两路正弦信号相位差的检测系统。
The evaluation result of the given application example conforms to the actual condition, which indicated the validity of grey correlation method in slope stability analysis. 给出的应用实例,其评价结果与实际情况一致,说明边坡稳定性灰色关联度分析法的有效性。
The principle of phase difference measurement in digital correlation method is discussed. 讨论了相关法测量正弦信号相位差的原理。
Topsis Based on Grey Correlation Method and Its Application 基于灰色关联定权的TOPSIS法及其应用
Comparison of sub-pixel searching methods in digital speckle correlation method 数字散斑相关的亚像素搜索方法比较
Study on Safety Evaluation of CNG Filling Station Based on the Grey Correlation Method and IAHP 基于灰色关联分析和IAHP的CNG加气站安全评价方法研究
A new synthetic assessment method based on the analytical hierarchy process ( AHP) and grey correlation method was put forward to evaluate the stability of the underground mined-out areas. 为了对地下采空区稳定性进行评价,提出一种基于层次分析法和灰色关联法的综合评价方法。
This paper presents the on line measurement of size, concentration and velocity of pulverized coal with light fluctuation and correlation method. 该文介绍了结合光脉动法和相关测速法同时在线测量煤粉粒径、浓度和速度的技术和装置。
Assessment of Urban Ecosystem Health in Chongqing Based on the Entropy and Gray Correlation Method 基于熵权灰度关联法的重庆市生态系统健康评价
Research and Application of Sub-pixel Search Algorithm for Digital Image/ Speckle Correlation Method 数字散斑图像相关亚像素搜索算法的研究及应用
Model tests of characteristics pile-soil-cap interaction based on digital image correlation method 基于DIC技术的桩-土-承台共同作用性状的模型试验研究
In this paper, the process of damage on rock-soil material is traced and investigated by using white light digital speckle correlation method. 本文采用白光数字散斑相关方法研究了岩石的变形局部化,通过实验测定了煤岩变形局部化的开始时刻、演化过程及局部化带的宽度。
The paper presents a spread spectrum signal acquisition speed sliding correlation method base on FPGA, to address the problem of capture long PN code under low SNR. 文中提出了一种基于FPGA的扩频信号快速滑动相关捕获方法,来解决低信噪比条件下长伪码序列的捕获问题。
Research on Detecting the Nonstationary T-wave Alternans ( TWA) Based on Correlation Method 基于相关分析方法的非稳态心电T波交替检测研究
The adjacent macroblocks of current macroblock are detected first, if the adjacent macroblocks are all available, the spatial correlation method is used in the mode decision process; 该方法首先检测当前宏块的相邻宏块,当相邻宏块都可用时,使用基于空间相关性的模式决定方法;
Comprehensively, it is feasible to predict water block damages of low-permeability sandstone reservoirs by the grey correlation method. 综合可知,利用灰色关联度分析法预测低渗砂岩气藏的水锁伤害是切实可行的。
For the multisensor systems with correlated measurement noises and unknown noise statistics, the on-line noise statistics estimators are obtained by the correlation method. 对带相关观测噪声和未知噪声统计的多传感器系统,用相关方法得到噪声统计在线估值器。
Dynamic speckle correlation method was presented to measure the piezoelectric ceramic characteristic curves and scale linear intervals in this paper. 采用显微动态散斑相关法来测量压电陶瓷的压电位移特性并标定其线性区间。
In this paper, the marking-dots digital image correlation method was applied to measure the cattle vertebral columns mechanical behavior. 通过对数字标记点相关法对动物(牛)脊柱的生物力学行为进行测量,得出了比较合理的结果。
For disadvantages of the traditional method to measure displacements, digital image correlation method was proposed to measure Poisson ′ s ratio of corrugated paper. 针对传统位移测量方法的不足,提出以数字图像相关法测定瓦楞原纸的泊松比。
In this paper, a new correlation processing method-vertical correlation method is presented. 研究了正交相关法的数学原理,给出了仿真计算与测试应用的实例。