lt.m

来自「基于matlab的面向对象的信号处理类库。主要应用于音频、语音信号的一些处理。内」· M 代码 · 共 24 行

function c = gt(a,b)

% overloading of operator <

% $Id: lt.m 55 2005-01-05 11:19:40Z mairas $

if isa(a,'signal') & ~isa(b,'signal')
  c = a.s < b;
elseif ~isa(a,'signal') & isa(b,'signal')
  c = a < b.s;
elseif isa(a,'signal') & isa(b,'signal')

  if a.fs ~= b.fs
    error('Sampling frequencies do not match.');
  end
  df = a.time.t(2)-a.time.t(1);
  if mod(b.time.t(1),df)-mod(a.time.t(1),df)>1e-7
    error('Sampling instants do not match.');
  end
  
  c = a.s < b.s;
end