?? minus.m
字號:
function c = minus(a,b)sa = size(a);sb = size(b);if ~isa(a,'dataset') if all(sa == 1), a = ones(sb)*a; sa = sb; endendif ~isa(b,'dataset') if all(sb == 1), b = ones(sa)*b; sb = sa; endendif any(sa ~= sb) error('datasets should have equal size')endif isa(a,'dataset') & ~isa(b,'dataset') c = a; c.d = a.d - b;elseif ~isa(a,'dataset') & isa(b,'dataset') c = b; c.d = a - b.d;else c = a; c.d = a.d - b.d;endreturn
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -