www.gusucode.com > signal 案例源码程序 matlab代码 > signal/ReflectionCoefficientsOfSpeechAutocorrelationSequenceExample.m
%% Reflection Coefficients of Speech Autocorrelation Sequence % Create an autocorrelation sequence from the MATLAB(R) speech signal % contained in |mtlb.mat|. Use the Schur algorithm to compute the % reflection coefficients of a lattice prediction filter for the sequence. % Copyright 2015 The MathWorks, Inc. %% load mtlb r = xcorr(mtlb(1:5),'unbiased'); k = schurrc(r(5:end))