Question

matlab 有一函数 f(x,y)=x2+cos(xy)+2y ,写一程序,输入自变量的值,输出函数值.

请教各位了~~
请用Matlab 语言编写

Answer 1

function z= yourfunc(x,y)

% script for f(x,y)=x2+cos(xy)+2y
% input scalar: x, y
% output scalar: z
% written by yourname
% 10 May 2010

z=x^2+cos(x*y)+2*y;

end

Answer 2

function f=fun4(x,y)
f=x^2+cos(x*y)+2*y ;

Answer 3

function f=fun4(x,y)
f=x^2+cos(x*y)+2*y ;