prefcof

来自「speech signal process tools」· 代码 · 共 13 行

# @(#)Prefcof	1.10 7/13/93 ESI
# default parameter file for refcof
int start ?= 1: "First point to process";
int nan ?= 1000: "Number of points; 0 means continue to EOF";
int frame_len ?= 0: "Number of points per analysis frame; 0 means nan";
int step ?= 0: "Number or points between start of successive frames; 0 means frame_len";
string window_type ?= "RECT": "Window to apply to data": {"RECT", "HAMMING", "TRIANG", "HANNING", "COS4"};
int order ?= 15: "Number of reflection coefficients to compute per frame)";
string method ?= "AUTOC": "Analysis method":{"AUTOC", "COV", "BURG", "MBURG", "FBURG", "VBURG", "STRCOV", "STRCOV1"};
float preemphasis ?= 0.95: "preemphasis factor";
float strcov_test ?= 1e-5: "convergence test value for STRCOV";
int strcov_maxiter ?= 20: "maximum number of iterations for STRCOV";