function by performing IFFT, and a selection part 50 which suitably perform Doppler difference correction and selects and outputs the function having the highest correlation level value 村田 浩
http://www.mathworks.com/matlabcentral/fileexchange/4810-circular-cross-correlation [5] 网络论坛Stackoverflow关于此问题的讨论 http://stackoverflow.com/questions/6991471/computing-cross-correlation-function http://stackoverflow.com/questions/12323959/fast-cross-correlation-method-in-python http://stackover...
http://stackoverflow.com/questions/6991471/computing-cross-correlation-function http://stackoverflow.com/questions/12323959/fast-cross-correlation-method-in-python http://stackoverflow.com/questions/9281102/n-fold-fft-convolution-and-circular-overlap http://stackoverflow.com/questions/6855169/convolution-c...
While the time at which the peak occurs is difficult to determine visually due to the large scale of the horizontal axis, the peak is found to be 0.013 sec using the method described above. The maximum correlation at this lag is 0.45. Unlike correlation, crosscorrelation can be done using ...
calledgeneralized cross-correlation(GCC). One particular weighting function normalizes the signal spectral density with the spectrum magnitude, leading to thegeneralized cross-correlation phase transformmethod (GCC-PHAT). The Generalized Cross-Correlation function with Phase Transform (GCC-PHAT) at lagτ...
2) normalized correlation function method 归一化互相关函数法 例句>> 3) normalized cross correlation coefficient 归一化互相关系数 1. A new method for image sequence object detection based on the normalized cross correlation coefficient is proposed. 提出一种基于归一化互相关系数的图像序列运动目标...
Cross Correlation in Signal Processing In signal processing, cross correlation is where you take two signals and produce a third signal. The method, which is basically a generalized form of “regular” linear correlation, is a way to objectively compare different time series and allows you to see...
2.1.2 Cross-correlations The cross-correlation function (CCF) is a way of analyzing the similarity between two time series as a function of the displacement in time of one related to the other. The CCF is built with the cross-correlation coefficients, that is, the correlation coefficients bet...
With this method and for time series with long-range time correlations, the accuracy of the determination of the cross-correlation function for long time lags is improved. The method is tested by applying it to fractional Gaussian noise and to the fluxes in a running sandpile model. This ...
4) correlation function 互相关函数 1. An optimized approach for single-hole method of shear wave velocity measurement based oncorrelation functions; 基于互相关函数的单孔法波速测试优化算法 2. Applications ofcorrelation functionin shear-velocity measurement of single-hole method; ...