sec2time.m

matlab处理图像的一些基本方法。其中有一部分mex程序需要安装编译

function T=sec2time(s, format)
%SEC2TIME  Converts the seconds in hours, min, sec.
%
%       T=SEC2TIME(SECONDS, FORMAT)
%
%       FORMAT is a format string
%           'hh:mm:ss' return T in this format.
%           'numbers'  return T as a vector of 3 numbers: [hh mm ss].
%
%       See also: TIME2SEC TIME CLOCK TIC TOC ETIME
%
%       Claudio  7 June 1995.
%
%

%
% Copyright (c) 1995 by Claudio Rivetti and Mark Young
% [e-mail],    [e-mail]
%

if nargin < 1
  error('Not enough input arguments.');
end

if nargin > 2
  error('Too many input arguments');
end

if nargin == 1
  format='numbers';
end

t=[0 0 0];
t(1)=floor(s/3600);
s=s-3600*t(1);
t(2)=floor(s/60);
s=s-60*t(2);
t(3)=s;

if strcmp(lower(format), 'hh:mm:ss')
  T=time([0 0 0 t]);
else
  T=t;
end

return