www.gusucode.com > signal 工具箱matlab源码程序 > signal/@dfilt/@abstractfilter/defaultarithmetic.m

    function da = defaultarithmetic(this)
%DEFAULTARITHMETIC   Returns the default arithmetic.

%   Author(s): J. Schickler
%   Copyright 1988-2004 The MathWorks, Inc.

da = 'double';

% [EOF]