corrfunctall3allcol

algorithm

  • calculates 2-point longitudinal velocity correlation coefficients rho
  • along all lines
  • in all pages
  • from distance 0 to distance length(X)
  • calculates integral length scale
    corrf3allcol 

syntax

[meanmeanrho,L]=corrfunctall3allcol(y_velocity,Y)

example for input

[meanmeanrho,L]=corrfunctall3allcol(YVEL,Y)

input arguments

YVEL

y_component of velocity vector

Y

Y vector of domain

 

output arguments

L

Integral length scale

meanmeanrho

meanvalues of correlation function for all distances
of several columns and pages

plot

meanmeanrho vs. distances

matlab tools required

  • corrcoef

toolbox tools required

  • corrfunct3colb

corresponding 2d tools

Letzte Änderung: 24.02.2015 - Ansprechpartner: Dominique Thevenin