www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/ConvertLSFCoefficientsToLPCCoefficientsExample.m
%% Convert LSF Coefficients 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). %% a = [1.0000 0.6149 0.9899 0.0000 0.0031 -0.0082]' hlpc2lsf = dsp.LPCToLSF; ylsf = hlpc2lsf(a); hlsf2lpc = dsp.LSFToLPC; ylpc = hlsf2lpc(ylsf); %% % Check if values in |ylpc| are the same as in |a|. display(ylpc);