Code for time series analysis.
Code for removing common-mode error in GPS time series. Common mode is error that is coherent across an entire network of GPS receivers.
Code for fitting horizontal GPS displacement time series for secular (linear + quadratic) trend, seasonal (annual + semi-annual), coseismic offsets, and postseismic transients. The time series model is given by tsmodel.m
. Code uses MATLAB's built-in lsqcurvefit
nonlinear least-squares solver.