pwrefcof

来自「speech signal process tools」· 代码 · 共 16 行

# @(#)PWrefcof	1.2 6/11/91 ESI
# default xwaves parameter file for refcof
#
# this leaves start and nan to be determined by -r, and it sets 
# frame_len and step explicitely to force a single frame given by the 
# -r boundaries

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 strcov_test ?= 1e-5: "convergence test value for STRCOV";
int strcov_maxiter ?= 20: "maximum number of iterations for STRCOV";