firezdl
2008-07-23, 09:44
为什么 我的function运行会出问题
比如运行 function f=factor(n)
if n<=1
f=1;
else
f=factor(n-1)*n; %递归调用求(n-1)!
end
会出现??? Input argument "r" is undefined.
Error in ==> average at 7
s=pi*r*r;
比如运行 function f=factor(n)
if n<=1
f=1;
else
f=factor(n-1)*n; %递归调用求(n-1)!
end
会出现??? Input argument "r" is undefined.
Error in ==> average at 7
s=pi*r*r;