With the increase of correlation length of correlated noise, the grey level value of noise pixels decreases, but the noise correlation degree increases.
The analysis of the correlation degree between the variables allowed recognizing empirical laws as well.
Two dimensionless parameters including correlation degree and amplitude ratio, are defined to analyze the pressure characteristics around the circular cylinder.
The correlation degree of the process factors affecting εave, α and δmax is analyzed by the numerical simulation results using the weights and grey association model.
Results show that correlation degree and correlation coefficient for the mixing time estimated by 3σ method give good agreement with the volumetric heat transfer coefficient average.
Grey relational analysis (GRA) method was employed to determine the correlation degree between properties of fillers and high/medium temperature performances of asphalt mastics.
After the denoised signal was decomposed with WT, the three features, boundary, correlation degree and centroid were extracted, respectively, using the improved three-line method, correlation coefficients and K-means clustering.
According to the matter-element and correlation function, the fault type in the testing circuit is detected by analyzing the correlation degree between the typical fault models and test circuit boards.
In the second stage, seven risk attributes against the shortlisted suppliers are further considered, and a new ranking method based on grey correlation degree of mixed sequence is proposed to rank the finalists and to select the final winners.
We conducted a temporal spatial analysis of the calculated urban thermo-effect, after which we carried out grey correlation degree analysis, system core and coritivity computation of the 22 selected indicators that could affect the urban thermo-effect.
Considering comprehensive correlation degree among design parameters including their functional relevance, connection relevance and physical relevance, we clustered and grouped design parameters into modules with less dependent degree in design structure matrix.
