7 citations · 16 across the 4 of their papers we have counts for
4 papers
Turbulence Time Series Data Hole Filling using Karhunen-Loeve and ARIMA methods
M. P. J. L. Chang, H. Nazari, C. O. Font +2
Measurements of optical turbulence time series data using unattended instruments over long time intervals inevitably lead to data drop-outs or degraded signals. We present a compar…
Humidity's influence on visible region refractive index structure parameter
Mark P. J. L. Chang, Carlos O. Font, G. Charmaine Gilbreath +1
In the infrared and visible bandpass, optical propagation theory conventionally assumes that humidity does not contribute to the effects of atmospheric turbulence on optical beams.…
Applying the Hilbert--Huang Decomposition to Horizontal Light Propagation C_n^2 data
Mark P. J. L. Chang, Erick A. Roura, Carlos O. Font +2
The Hilbert Huang Transform is a new technique for the analysis of non--stationary signals. It comprises two distinct parts: Empirical Mode Decomposition (EMD) and the Hilbert Tran…
Humidity contribution to the refractive index structure function C_n^2
Carlos O. Font, Mark P. J. L. Chang, Eun Oh +1
Humidity and C_n^2 data collected from the Chesapeake Bay area during the 2003/2004 period have been analyzed. We demonstrate that there is an unequivocal correlation between the d…