Function Index
	DiscreteAutoCorrelate DiscreteAutoCorrelate[x] returns the autocorrelation values of the list x. DiscreteAutoCorrelate[x, {n1, n2, ...}] returns the autocorrelation values of list x for lags 0,1,..., ni-1 at level i. Given sequence x[n] defined over the interval 0≤n≤N-1, DiscreteAutoCorrelate returns the autocorrelation sequence y[n] effectively given by the following formula.     y[n] = x[i] x[i+n],        n=0,1,...,N-1 See also User's Guide 5.2. New in Version 2. Example This loads the package. In[1]:= This defines a 1D signal sig. In[2]:= This returns all the autocorrelation coefficients. In[3]:= Out[3]//TableForm= The following calculates the autocorrelation values for lags 0, 1, and 2, only. In[4]:= Out[4]//TableForm=