matlab-自定义函数

>> myf(1,2)

z =

     2

ans =

     2

>> myf(2,6)

z =

    12

ans =

    12

>>

 

 

myf.m的内容是：

function z = myf( x,y )
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
   z = x*y

end

 

 

 

 

>> [z1,z2]=myf(2,6)

z1 =

    12

z2 =

     8

>>

 

myf.m的内容是

function [z1,z2] = myf( x,y )
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
   z1 = x*y;
   z2 = x+y;
end

 

全局变量声明

global cc