toep.m

人们熟知的双谱（bispectrum）

function mat=toep(column,row)

%	TOEP Toeplitz matrix
%
%	mat=toep(column,row)
%
%	The length(column) x length(row) element toeplitz matrix is generated from the
%	column and row vectors.  If unspecified, the column vector is entered after the
%	prompt from the keyboard, and the default assignment row=column is used.  For
%	column and row matrices, the initial column and row vectors, respectively, are
%	used.  For unequal column and row vector initial elements, the column vector
%	initial element is used for the toeplitz matrix.

%	Implemented using MATLAB 5.3.1
%
%	Example:
%
%