在Matlab下输入:edit,然后将下面两行百分号之间的内容,复制进去,保存 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function [sinx,cosx]=myfun_1(x)sinx=sin(x);cosx=cos(x);%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 返回Matlab输入:x=0:1:2*pi;[sx,cs]=myfun_1(x)