To investigate the dynamic response characteristics of a bedding rock slope, the time, frequency, and time-frequency domains joint analysis methods were used by two-dimensional finite element method (FEM) dynamic analyses. The results show that bedding structural plane has different impacts on the ...
parametric spectrum estimation methodssignal transformstime–frequency analysisWigner–Ville distributionZ–transformSummary The field of signal processing is revolutionized by the invention of signal transform techniques. Time–frequency domain information exploits the data characteristics and properties in both ...
1)joint time-frequency analysis联合时频分析 1.Application of joint time-frequency analysis to electrical signals of CO_2 arc welding;应用联合时频分析研究CO_2焊接过程中的电信号 2.And in this process the joint time-frequency analysis is used to expand one-dimension magnetic time domain signals in...
Here we propose a novel approach to solve this problem, based on joint time–frequency analysis in transform domain. Different from previous methods, we analyze the time–frequency characteristics about traffic matrix and build the time–frequency model describing it. Generally, traffic matrix can be...
Detection of fracture properties can be implemented using azimuth-dependent seismic inversion for optimal model parameters in time or frequency domain. Considering the respective potentials for sensitivities of inversion resolution and anti-noise perform
frequency of 120 Hz, aligned with the video timestamps (exactly four bins aligned with each frame). The dataset contains recordings for ten repeats, and we used the same video (Movie 1) that was used for the 2P recordings. For analysis of consistency across the visual cortical areas we...
4e). The higher frequency of memory Treg cells present in SF compared to PB did not explain the differences observed (Supplementary Figs. 2d and e, 3c and 4f). Fig. 3: SF Treg cells adapt to the interferon-skewed inflammatory environment. a Unsupervised principal component analysis (PCA) ...
The effect of the coarse subband-level frequency granularity of feedback is captured. The analysis provides an independent theoretical reference and a quick system parameter optimization tool to an LTE system designer and theoretically helps in understanding the behavior of OFDMA feedback reduction ...
All methods perform approximately equally well, including naïve unintegrated analysis. The cell type ASW (cASW) assesses how separated cell types are; the average distance to another cell of the same cell type compared to the average distance to another cell of a different type. JOINTLY ranks...
Based on conventional methods, this thesis shows a new method based on the joint time frequency analysis. 本文在传统方法的基础上,提出了一种新的基于联合时频分析的故障诊断方法。 更多例句>> 4) Joint time-frequency analysis 联合时-频分析5...