Signal Toolkit - ac2rc

Function File: [k, r0] = ac2rc (r)

Convert autocorrelation sequence to reflection coefficients.

Compute the reflection coefficients k from the autocorrelation sequence r using the Levinson-Durbin recursion. The second optional output r0 returns the zero-lag autocorrelation r(0).

This function directly calls levinson.

See also: levinson.