svdl.m

这是一个关于hht变换很有用的工具箱

function z=svdl(nam,x)
 
% The function SVDL saves data x as binary file with the name nam 
% in 'double 64' format.
%
% Example-
% 	svdl('x',x)
%
% Calling sequence-
% z=svdl(nam,x)
%
% Input-
%	nam	- string, that represents the name of the file
%	x	- data record in memory
% Output-
%	z	- operation indicator

%----- Open the file
fd=fopen(nam,'wb');

%----- Read the record in memory
fwrite(fd,x,'float64');

%----- Close the file
fclose(fd);
return