www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/ConvertRCToLPCCoefficientsExample.m
%% Convert RC to LPC Coefficients %% % *Note*: This example runs only in R2016b or later. If you are using an % earlier release, replace each call to the function with the equivalent % |step| syntax. For example, myObject(x) becomes step(myObject,x). %% % Convert reflection coefficients to linear prediction coefficients. hlevinson = dsp.LevinsonSolver; hac = dsp.Autocorrelator; hac.MaximumLagSource = 'Property'; hac.MaximumLag = 10; % Compute autocorrelation % lags between [0:10] hrc2lpc = dsp.RCToLPC; x = (1:100)'; a = hac(x); k = hlevinson(a); % Compute reflection coefficients [A, P] = hrc2lpc(k);