# Structure Functions in MATLAB

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 September 3, 2012, 23:54 Structure Functions in MATLAB #1 New Member   Join Date: Sep 2012 Posts: 2 Rep Power: 0 Hello All CFD people Anyone out there to help me with getting a MATLAB code to produce a structure function of a real-time stationary signal? I know the structure function can be done in a similar way to auto correlation function, where if R(s) = < u(t) u(t + s) >, is the auto correlation, then D(s) = < [u(t + s) - u(t)]^2 > is the second order structure function. Anyone could send through a sample MATLAB code - would help heaps!! Thank you! physrcd

 September 4, 2012, 01:19 #2 New Member   Join Date: Sep 2012 Posts: 2 Rep Power: 0 Hello All CFD people Anyone out there to help me with getting a MATLAB code to produce a structure function of a real-time stationary signal? I know the structure function can be done in a similar way to auto correlation function, where if R(s) = < u(t) u(t + s) >, is the auto correlation, then D(s) = < [u(t + s) - u(t)]^2 > is the second order structure function. Anyone could send through a sample MATLAB code - would help heaps!! Thank you! physrcd

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