add.m

来自「Interval Arithmetic Toolbox for Matlab」· M 代码 · 共 28 行

function r = add(a,b)

%ADD computes an inclusion (interval) of the sum of two matrices.
%
%b4m - datatype interval    Version 1.02    (c) 26.2.1998 Jens Zemke
%
%   DESCRIPTION:
%     'add' is called
%
%         r = add(a,b)
%
%     and computes the interval matrix r
%     inlcuding the true result.
%
%     The operations on the datatype interval
%     are based on BIAS by Olaf Knueppel.
%
%   SEE ALSO:
%     interval: plus.
%     double: sub, mul, div.

global b4m_DouBLe b4m_INTerval

b4m_DouBLe = 1;

r.val = bias_add(b4m_DouBLe, a, b4m_DouBLe, b);
r = interval(r);