The main m-file to be executed is myLPC.m file. The file that contains all calculations is lpc_01.m file, that is a function which returns reconstructed speech signal with LPC-16 coding. Observing Spectrogram of both signals is very instructive and

用于提取LPC参数的MATLAB程序，并通过MATLAB展示出参数图形。-MATLAB program used to extract the LPC parameters, and by the graphics of MATLAB demonstrated parameters.