|March 26, 2014, 02:32||
2 point spatial correlation and energy spectra
chandra shekhar pant
Join Date: Oct 2010
Posts: 6Rep Power: 8
I have a 2 d square periodic domain in which velocities are known at each grid points.
I have to determine radial correlation function variation with distance "r" , given by u(i)*u(i+r).
Also have to find out energy spectra variation with wave number. I am using qtoctave for post-processing the data..
Please tell me the detail of the calculation procedure.
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