Secondly, the wavelet threshold denoising algorithm is improved to obtain the optimal performance of the signal-to-noise ratio (SNR) for the echo signal. A Time-of-Flight (TOF) extraction method based on cross-correlation is introduced and the effect of noise on TOF extraction is explored. ...
Cross-Correlation Algorithm Cen Huang, Wencai Jing, Kun Liu, Yimo Zhang, and Gang-Ding Peng Abstract—In this letter, a demodulation algorithm for fiber Bragg grating (FBG) sensor is presented. The proposed demod- ulation algorithm evaluates the wavelength shift in the reflected spectrum of...
The method and algorithm showed significant improvement concerning the peak-locking effect, while maintaining the response speed.doi:10.1016/j.yofte.2018.09.008Antreas TheodosiouMichael KomodromosKyriacos KalliElsevier ScienceOptical Fiber Technology
Algorithm Cross correlation calculates the correlation between two time series with different lags. It can be used to identify lags of one time series so that it can be the predictor of the other time series. This app callsnag_tsa_cross_corr (g13bcc)function [1] to calculate. ...
cross-correlation algorithm,aprogram processing orthedigitalimageisdeveloped Asits application,therotation low inas uareareaissimulatedbytheprogram irstly Thenthe in-cylinder lowinthecompressionstrokeo dieselengineismeasuredbyPIV,andwiththeprogram assistance,ane plorationo PIVmeasuringair lowisconducted Itispr...
2.1 CCF 2.2 Algorithm 2.3 Reference SummaryThis CCF (Cross Correlation function) tool is supported in the Time Series Analysis App. It is used to compute and plot the cross correlations between two series. TutorialThis tutorial uses App’s built-in sample project. To open this sample OPJU fil...
to two-dimensional convolution with the filter matrix rotated 180 degrees. See the Algorithm ...
This algorithm is referred to as the single-step DFT algorithm in [1]. [1] Manuel Guizar-Sicairos, Samuel T. Thurman, and James R. Fienup, "Efficient subpixel image registration algorithms," Opt. Lett. 33, 156-158 (2008). Please refer to the attached HTML for more details and ...
to two-dimensional convolution with the filter matrix rotated 180 degrees. See the Algorithm ...
Image processing of the flow field of agitator based on cross-correlation algorithm; 基于互相关算法的搅拌釜流场图像处理与分析 2. PIV technique based on cross-correlation algorithm; 基于互相关算法的粒子图像测速技术 3. Through performing the researches on both key parameter calculating method and me...