Display the lag plot of a time series.
NL_F_LagPlot(X,L,W)
Time series.
Lag.
Window index.
NL_F_LagPlot displays the lag plot of the time series X in respect with the lag L in the window of index W.
t=[0:0.1:30]; u=10*sin(t)+20*sin(2*t)+5*sin(3*t); u=u+3*t+50+0.7*(rand(1,length(t))-0.5); w=1; l=5; NL_F_LagPlot(u,l,w);//application of NL_F_LagPlot